TY - BOOK AU - Pirzada, S TI - An introduction to graph theory SN - 9788173717604 U1 - 511.5 PY - 2012/// CY - Hyderabad PB - Universities press KW - Graph theory N2 - In this comprehensive and up-to-date book on graph theory, the reader is provided a thorough understanding of the fundamentals of the subject - the structure of graphs, the techniques used to analyse problems in graph theory, and the use of graph-theoretical algorithms in mathematics, engineering and computer science. Many topics, not generally found in standard books, are described here. These include new proofs of various classical theorems, signed degree sequences, criteria for graphical sequences, eccentric sequences, matching and decomposition of planar graphs into trees, and scores in digraphs ER -