000 00341nam a2200121Ia 4500
008 161212s1987 xx 000 0 und d
020 _a047182786X
082 _a5.74
100 _aFidel, Raya
245 _aDabase Design For Information Retrieval
_bA Conceptual Approach
260 _aNew York
_bJohn Willey & Sons
_c1987
300 _a227
999 _c40281
_d40281