00757nam a2200229 a 450000500170000000800410001701000140005802000260007202000230009803500130012103700150013404000180014908200080016710000200017524501040019524600440029926000510034327000450039430000280043965000390046770000210050620090528153544.0891020s1990    nyua     b    001 0 eng    aENG-93772  a9780070263550c250.00  a0070263558c250.00  aEN-77305  bDBAD / PUB  adplbEnglish   a005  aGahlot, Preeti   aTata Mcgraw-Hill's informatics practices :cby Preeti Gahlot [and] Naveen Chhabra bfor class XII /  aInformatics practices :bfor class XI /  aNew Delhi bTata McGraw-Hill Publishing c2009  a7 West Patel Nagar, bNew Delhi e110008  axvii, 749p.c24cm(pbk)   aInformation technologyvTextbooks.  aChhabra, Naveen