000 00308nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c350
040 _aET
100 _aJ.P.TREMBLAY
245 0 _aDISCRETE MATHEMATICS
260 _bTMGH PCL
_aNEW DELHI
300 _a-
500 _a12327
942 _cBK
999 _c18647
_d18647