000 00312nam a2200133Ia 4500
008 181023s9999 xx 000 0 und d
020 _a0
082 _a511.1
_bSHA
100 _aSharma,S.D.
245 0 _aDiscrete Mathematics
250 _a1st
260 _c2009
_bInternational Pub. House
_aMeerut
942 _cDB
999 _c12177
_d12177