00497nam a22001697a 450000500170000001000150001702000260003203500140005803700130007208200080008510000170009324500780011026000380018827000520022630000350027870000140031320170822103856.0  aENG-119906  a9788183335072c297.00  aEN-103438  bDBAD/PUB  a005  aJain, Satish  aExpert computer course (ECC) made simple /cby Satish Jain [and] M.Geetha  aNew DelhibBPB Publicationsc2017  a20, Ansari Road, Daryaganj, bNew Delhie110002  axviii,419p. :bill.c27cm(pbk)  aM. Geetha