000 00292nam a2200109 i 4500
008 950407s1990 sp g spa
100 _aBAIG,ANTONI
245 0 _aREVOLUCION CIENTIFICA,LA
260 _aMADRID
_b:ALHAMBRA
_c,1990
700 _aAGUSTENCH,MONSERRAT
997 _dFalta ISBN
_e1