000 00407nam a2200157Ia 4500
008 170101s1971 xx 000 0 und d
082 _a621.9 I-6P
100 _aIRVIN, Daniel W
245 0 _aPower tool maintenance
260 _bN.Y.
_c1971
300 _a291p
650 _aENGINEERING -- - TOOLS AND IMPLEMENTS
653 _aENGINEERING -- - TOOLS AND IMPLEMENTS
653 _aTOOLS
942 _2ddc
_cB
999 _c43987
_d43987