000 00317nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c250
040 _aET
100 _aDHAWAN ROHIT
245 0 _aDATABASE MANAGEMENT
260 _bAPH. PUBLICATION
_aNEW DELHI
300 _a260
500 _a65728
942 _cBK
999 _c71691
_d71691