000 00422nam a2200157Ia 4500
008 231217s9999 xx 000 0 und d
041 _aEnglish
082 _a671.5 SAC;1 R
100 _aSachs, George.
245 0 _aPrinciples and methods of sheet metal fabricating
250 _a2nd ed.
260 _c1955
_bReinhold Publishing
_aNew York
300 _axi, 526
650 _asheet,metal,fabricating
942 _cAA
999 _c181996
_d181996