00335nam a2200133Ia 4500008004100000020001500041041001200056100001800068245005000086250000800136260003400144300000900178650001400187221030s9999    xx            000 0 und d  a9382609766  aEnglish  aD. S. Salaria 0aDatabase Management Systemscby D. S. Salaria  a2nd  bKhanna  Pub.aNew Delhic2017  a10.7  aComputers