000 00312nam a2200121 i 4500
008 991231s1992 sp g spa
100 _aJONES, Edward
245 0 _aAplique dBase IV 1.1
260 _aMadrid
_b:McGraw-Hill
_c,1992
300 _a586
650 _aIN
997 _dFalta ISBN
_e1