00396nam a22001457a 4500020001800000082001700018100002600035245005700061250001200118260003800130300001900168650002100187650002900208700001300237  a9780619044190  a004  bPAR/C  aParsons, June Jamrich  aComputer concepts/cJune Jamrich Parsons and Dan Oja  a5th ed.  aBoston:bThomson Learning,c2002.  a638p. ;b28cm.  aComputer--Basics  aFundamentals of Computer  aOja, Dan