000 00266nam a2200121Ia 4500
008 211209s1978 xx 000 0 und d
041 _aeng
082 _aGEL/PEK
100 _aGELBERG
245 _aREPAIR OF INDUSTRIAL EQUIPMENTS
260 _c1978
300 _a360
999 _c15119
_d15119