000 00381nam a2200145Ia 4500
001 10723
008 220811s1971 ###||||g |||| ||spa d
082 _a371.3
_bG118
100 _aGabrielsen, M. Alexander
_925249
245 0 _aEducacion al Aire Libre
264 _c1971
700 _aHoltzer, Charles
_925250
942 _cBK
_2ddc
035 _a371.3 -G118-Educacion al Aire Libre-
999 _c19783
_d19783