000 00308nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a621.7
_bHOW.2
245 0 _aHow things work: The universal encyclopedia of machines. V 2
260 _aGreat Britain
_bGranada
_c1974
650 _aMachine tools
942 _cBK
999 _c25953
_d25953