000 00331nam a2200133 i 4500
008 050714s1973 sp g spa
020 _a8483321491
080 1 _a88
100 _a68-FEB-73
245 0 _aESTUDIOS CLÁSICOS-68
260 _aMADRID
_b:CSIC
_c,1973
997 _e2