000 00359pam a2200157a 44500
008 230405s1990 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aC L LIU
245 _aELEMENTS OF DISCRETE MATHEMATICS
250 _a1990
260 _aNULL
_bMC GRAWHILLINE
_c1990
300 _a1
650 _aCOMPUTER SCIENCE
690 _aMBA
906 _a2521
999 _c283332
_d283332