000 00270nam a2200121Ia 4500
008 210501s9999 xx 000 0 und d
082 _a1.64
_bG534d
100 _aGoel; Sushil
245 0 _aDatabase Mgmt System
260 _bNatraj Books
300 _a283
942 _cBK
999 _c38386
_d38386