000 00307nam a2200121Ia 4500
008 170101s1965 xx 000 0 und d
082 _a500 GRO
100 _aGrolier
245 4 _aThe Book of Popular Science Vol.9
260 _aNew York
_bGrolier Incorporated
_c1965
300 _a432 p.
942 _2ddc
_cB
999 _c115816
_d115816