00409nam a22001457a 4500003000400000005001700004008004100021020002200062040000700084082001100091100005900102245006800161260002600229300000800255OSt20211220163302.0211220b        |||||||| |||| 00| 0 eng d  a978-0-07-148764-1  cHU  a004b1  astudy  to Accompany  Computers and  Information System  aStudy  Guide to Accompany   computers and  Information Systems   aNew YORKcMcGraw HILL  f975