000 00300nam a2200121Ia 4500
008 160601s9999 xx 000 0 und d
100 _aKranzberg, Melvin
_929085
245 _aTechnology and culture
245 _bDimensions for exploration
260 _aWashington D C
260 _c1964
300 _a12
999 _c9638
_d9638