000 00306nam a2200145Ia 4500
008 220105s9999 xx 000 0 und d
041 _aENGLISH
082 _a621.833
100 _aBhel
245 0 _aHand Book of Switch Gears
250 _n1
260 _bMcGraw-Hill
365 _b720
942 _cBK
999 _c196383
_d196383