**Ars Combinatoria****Volume CXXX, January, 2017**

**Chenyang Su, Zhanjun Su and Liping Yuan**, “Parallel Packing and Covering of an Isosceles Right Triangle with Sequences of Squares”, pp. 3-16**Tufan Turaci and Vecdi Aytac**, “Residual Closeness Of Splitting Networks”, pp. 17-27**Qun Liu and Weizhong Wang**, “Resistance distance and Kirchhoff index in subdivision-vertex and subdivision-edge neighbourhood coronae “, pp. 29-41**Qingyun Tao and Yaoping Hou**, “Extremal Laplacian Estrada Index of Threshold Graphs with Given Size”, pp. 43-54**Abdulaziz M. Alanazi and Augustine O. Munagi**, “Combinatorial Identities For l-Regular Overpartitions”, pp. 55-66**Lei Meng and Jian-Hua Yin**, “A characterization of the degree sequence of the graph with cyclomatic number k”, pp. 67-70**Xing Huang**, “Implicit degree sum condition for hamiltonian cycles”, pp. 71-78**A. Elsonbaty and S.N. Daoud**, “Edge Even Graceful Labeling of Some Path and Cycle Related Graphs”, pp. 79-96**Lianmin Zhang, Kun Chen and Dongmei Zhu**, “Some Tree-book Ramsey Numbers”, pp. 97-102**Jiangtao Peng and Fang Sun**, “On The Unsplittable Minimal Zero-Sum Sequences Over Finite Cyclic Groups Of Prime Order”, pp. 103-118**M. Rana**, “Partition theoretic interpretations of the A_{2}Rogers-Ramanujan identities”, pp. 119-129**Wei Meng and Ruixia Wang**, “The signed cycle domatic number of a graph”, pp. 131-141**Junqing Cai, Lian Yu and Jinzhuan Cai**, “Implicit degree sum condition for long cycles”, pp. 143-149**Isma Bouchemakh and Nasreddine Fergani**, “On the upper broadcast domination number”, pp. 151-161**Bo Ling and Ben Gong Lou**, “Classifying Pentavalent Symmetric Graphs Of Order 40p”, pp. 163-174**Modjtaba Ghorbani and Mahin Songhori**, “Computing Wiener Index of C_{12n}Fullerenes”, pp. 175-180**Dingjun Lou and Rongsheng Zhao**, “Panconnectedness of K-trees with Sufficiently Large Toughness”, pp. 181-196**S.S. Rukmani and V. Vijayalakshmi**, “Multiplicity of Stars in Complete Graphs and Complete r-partite Graphs”, pp. 197-204**A.A. Karawia**, “A New Recursive Algorithm For Inverting A General Comrade Matrix”, pp. 205-213**Indra Rajasingh and R. Sundara Rajan**, “Exact Wirelength of Embedding Circulant Networks into Necklace and Windmill Graphs”, pp. 215-237**Hanyuan Deng, S. Balachandran, S.K. Ayyaswamy and Y.B. Venkatakrishnan**, “On Harmonic Indices of Trees, Unicyclic graphs and Bicyclic graphs”, pp. 239-248**Xinying Pai and Sanyang Liu**, “On the signless Laplacian spetral radius of bicyclic graphs with fixed diameter”, pp. 249-265**Li Ma, Hong Bian, Bingjie Liu and Haizheng Yu**, “The Expected Values of the Wiener Indices in the Random phenylene and spiro chains”, pp. 267-274**Guoping Wang and Guangquan Guo**, “The Laplacian spectral radius for bicyclic graphs with given independence number”, pp. 275-287**Bahattin Yildiz and Zeynep Odemis Ozger**, “On The Extended Lee Weights Modulo 2e Of Linear Codes Over Z_{2s}“, pp. 289-302**Xiaoxin Li and Jia-Bao Liu**, “On the reciprocal degree distance of graphs with cut vertices or cut edges”, pp. 303-318**Benqiu Dai and Wensong Lin**, “On (s,t)-relaxed L(2,1)-labelings of the hexagonal lattice”, pp. 319-331**B.S. El-Desouky**, “A generalization of Stirling, Lah and harmonic numbers with some computational applications “, pp. 333-356**Zhidong Zhou, Yuanqiu Huang and Jing Wang**, “On the Crossing Numbers of the Joint Graphs of a Path or a Cycle”, pp. 357-371**Yuan Sun and Yuqin Sun**, “External Difference Families from Gauss Sums”, pp. 373-379**S. Ramachandran and P. Bhanumathy**, “Subgraphs And Similarity Of Vertices”, pp. 381-393**J. Carlos Hernandez-Gomez, Jose M. Rodriguez, Jose M. Sigarreta, Yadira Torres-Nunez and Maria Villeta**, “Gromov Hyperbolicity of Regular Graphs”, pp. 395-416**Liandi Zhang, Yanfei Wang and Yuqin Zhang**, “P_{m}U P_{k}-equipackable paths and cycles”, pp. 417-425