000 00326nam a2200133 a 4500
005 20210219161744.0
008 130520s1975 mx r 000 0 spa d
035 _aUPN01000191091
049 _aUNE
080 4 _a92 (Huxley) JUL
245 0 0 _aJulian Huxley in memorian
260 _aParis :
_bUNESCO,
_c1975.
300 _a37 p.
999 _c163194
_d163194