00434cam a2200157 a 4500020001500000020001500015020001500030050001500045100001800060245003000078250001200108260006400120300004000184500002000224650003200244  a080531380X  a0805313818  a080530812100aQA 76bCAP1 aCapron, H. L.10aEssentials of computing /  a2nd ed.  aRedwood City, Calif. :bBenjamin/Cummings Pub. Co.,cc1995.  axxxii, 303 pages :bIllustrations ;  aIncludes index. 0aElectronic data processing.