000 00302nam a2200121Ia 4500
082 _a005
_bIGN
100 _aIGNOU
245 _aIntroduction to database management systems: RDBMS and DDBMS-2 (CS-06)
260 _aNew Delhi
_bI.G.N.O.U
_c2
300 _a59P
650 _aComputer Science
044 _aIndia
999 _c5848
_d5848