00477cam a2200145 a 4500008004100000020001500041100002000056245009300076260004100169300004200210500002000252650001500272700002000287050002400307970311s1997    maua          001 0 eng    a0495806811  aShelly, Gary B.00aDiscovering computers 2010:bLiving in a digital world /cGary B. Shelly ... [et al.] ;   aBoston :bCourse Technology,cc2010.  a1 v. (various pagings) :bcol. ill. ;  aIncludes index. 0aComputers.1 aShelly, Gary B.00aQA76.5b.D575 1997b