000 00289nam a2200121Ia 4500
008 220108s9999||||xx |||||||||||||| ||und||
100 _aVAL OCCARDI
245 0 _aRELATIONAL DATABASE
260 _bB.p.b. Pub, New Delhi
_c1993
300 _a304
650 _aCOMPUTER SCIENCE
942 _cREF
999 _c17412
_d17412