00435nam a22001577i 4500001001000000005001700010008004100027082001900068100002500087245006100112250001000173260004300183300001700226650001600243020001800259SXC02727820260819093817.0260101s2005    ii            000 0 eng d  a510 SAR-T3222  aSarkar, Swapan Kumar10aTextbook of discrete mathematics /cSarkar, Swapan Kumar  a3 ed.  abS Chand & Co. Ltd., New Delhi,c2005  ap. ;c22 cm. 0aMathematics  a9789380026763