00560nam a22001817a 450000500170000001000150001702000260003203500130005803700130007108200100008410000250009424500930011926000310021227000530024330000330029650000190032970000300034820161206111805.0  aENG-116271  a9788120351738c550.00  aEN-99803  bDBAD/PUB  a511.6  aSarkar, Bikash Kanti  aCombinatorics and  graph theory /cby Bikash Kanti Sarkar [and] Swapan kumar Chakraborty  aDelhibPHI  Learningc2016  a111,Patparganj Industrial Eatate bDelhie110092  axiii,514p. :billc24cm(pbk)  aIncludes index  aChakraborty,Swapan kumar