00299nam a2200109Ia 4500008004000000082001900040100002200059245006300081250000500144260003200149300000800181210210b1989   xxu||||| |||| 00| 0 eng d  a001.6424B DSOC  aD'SOUZA (Eric S).  aChipping in : A textbook on computer literacy using Basic.  a  aNDbS K W Enterprisesc1989  a287