000 00268nam a2200109Ia 4500
020 _a0070651426
082 _a511.1
100 _aTREMBLY, J.P
245 _aDISCRETE MATHEMATICAL STRUCTURES WITH APPLICATION TO COMPUTER SCIENCE
260 _aTMH
_b TMH
_c1977
942 _cBK
999 _c7134
_d7134