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001 6633
003 IN-NITTTR
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008 251113s9999||||xx |||||||||||||| ||eng||
040 _beng
040 _cIN-NITTTR
041 _aeng
082 _a671.823 S14P R
100 _aSachs, George
245 0 _aPrinciples and methods of sheet-metal fabricating. /
_cSachs, George
942 _2ddc
_cBK
999 _c9271
_d9271