00545nam a2200193Ia 4500003000400000005001700004008004100021020000700062040000700069082001700076100003600093245005100129250000700180260004600187300002800233500001900261600002100280650005000301OSt20241010065925.0240925s9999    xx            000 0 und d  aNA  cdf  a005.3096 TOU  aTouchstone Software Corporation 0aCheck IT Pro Sys: advanced diagnostic software  aNA  aCalifornia:bTouch Stone Softwarec,1993.  avii,152p.bNAfOriginal  aIncludes Index  aComputer Science  aComputer science, information & general works