000 00339nam a2200121 i 4500
008 981007s1969 sp g spa
080 1 _a869.9(051)
100 _aTOBIO, LUIS...[Et al.]
245 0 _aGRIAL 24
_c/ TOBIO, LUIS...[Et al.]
260 _aVIGO
_b:GALAXIA
_c,1969
300 _aEI4
997 _dFalta ISBN
_e1