000 00337nam a2200121Ia 4500
005 20251007104620.0
008 251006s9999 xx 000 0 und d
100 _ahoehn,robert g.
245 0 _aillustrated treasury of general science activities hoehn,robert g.
260 _a1st ed | West Nyack Parker
260 _c1975
942 _cBOK
999 _c11080
_d11080