000 00271nam a2200109Ia 4500
008 170101s2017 xx 000 0 und d
100 _aRAMAKRISHNA
245 0 _aDATABASE MANAGEMENT SYSTEMS - 3 EDITION
260 _aNEW DELHI
_bMCGR
650 _aCSE
942 _2ddc
_cBK
_04
999 _c84349
_d84349