00666nam a2200229Ia 4500003000400000005001700004008004100021020001800062040001800080041000800098082001800106100002100124245005400145250001200199260006700211300003300278650003500311650002100346650002100367650002500388650002300413OSt20241111150703.0210716s2003    xx            000 0 und d  a9788173667950  cAIMIT LIBRARY  aeng  a005.74 bBAYI  aBayross, Ivan N.  aDatabase concepts and systems /cBy Ivan Bayross.  a1st ed.  aMumbai :bShroff  Publishers and Distributors Pvt Ltd ,c2003.  axvi,453,15 p.;bPBc23.5 cm.  aEntity relationships modelling  aRelational model  aSql transactions  aConcurrency controls  aQuery optimization