000 00298nam a2200109Ia 4500
008 160710s1958 xx 000 0 und d
100 _aWEYER,EDWARD M.
245 _aTHE ILLUSTRATED LIBRARY OF THE NATURAL SCIENCES
260 _aNEW YORK
_bSIMON AND SCHUTER
_c1958
300 _a2278
942 _2ddc
_cB
999 _c23104
_d23104