00310nam a2200121Ia 4500008004100000041001200041082001100053100001800064245005000082260003400132300000800166650001400174221030s9999    xx            000 0 und d  aEnglish  a105.23  aD. S. Salaria 0aDatabase Management Systemscby D. S. Salaria  bSalaria Pub.aNew Delhic2010  a304  aComputers