00966    a2200229   4500003000500000005001700005010001600022020002200038040000900060082001200069100002300081245009800104250001200202260004100214300005400255440005800309505025400367650003800621650001500659650003200674700003000706Nust20220721153436.0  a   85081053  a0256033374 (pbk.)  cNust00a004,OBR1 aO'Brien, James A.,10aComputers and information processing :bwith software tutorial and BASIC /cJames A. O'Brien.  a2nd ed.  aHomewood, Ill. :bR.D. Irwin,c1986.  axxii, 604, [204] p. :bill. (some col.) ;c24 cm. 4aThe Irwin series in information and decision sciences  aIntroduction to Computers and Information Processing (Page-2), Computer Systems and Hardware (Page-102), Computer Software and Programming (Page-234), Modern Information Processing Systems (Page-346), Computers in Business and Society (Page-490).    0aBASIC (Computer program language) 0aComputers. 0aElectronic data processing.1 aO'Brien, James A.,d1936-