000 00284nam a2200109Ia 4500
008 190711s9999 xx 000 0 und d
082 _a600 D438
100 _aDERRKY.T.K
245 2 _aA SHORT HISTORY OF TECHNOLOGY
260 _aLONDON
_bOxford University Press
_c1970
942 _cBK
_2DDC
999 _c17047
_d17047