00391nam a2200169Ia 4500003000500000008004100005020001300046040001900059082000700078100001300085245003700098250000600135260004700141300001300188365000800201546001200209STCL221019s9999    xx            000 0 und d  a71005447  aSTCLcSTCLbEN  222  aLiu, C L 0aElements of discrete mathematics  a2  bMc Graw Hill Book CompanyaNew Delhic1985  ax, 433 p  b250  aEnglish