000 00284nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a460066048
082 _a609LAR
100 _aLarsen Egon
245 2 _aA History of Invention
260 _bJ.M. Dent & Sons
_c1961
942 _cBK
999 _c437985
_d437985