000 00428nam a2200169Ia 4500
008 220601s2011 xx 000 0 eng d
020 _qPB
041 _aEnglish
082 _a005.131
_bROS Q1
100 _aRosen, Kenneth H
245 0 _aDiscrete mathematics and its applications
250 _a7th
260 _aNew Delhi
_bTata McGraw Hill
_c2011
300 _aI.25p.
650 _aComputer Science
942 _2ddc
_cBK
_027
999 _c22547
_d22547