000 00276nam a2200109Ia 4500
100 _aCeri, S (et al)
942 _cBK
245 _aLogical programming and databases
260 _aSpringer-Verrlag Berlin Heidelberg, New York
_c1990
082 _a001.642 Cer
300 _axiii,284
999 _c25630
_d25630