000 00390nam a2200157Ia 4500
020 _a0831130229
082 _a671.823
_bBRS
100 _aBretz, Howard
_9126033
245 _aSheet metal shop drawing
_cHoward Bretz
260 _aNew York:
_bIndustrial Press,
_c1971.
300 _bxi, 305p.
500 _aHB
546 _aEng
650 _aSheet metalwork-Technique
_9126034
942 _cBK
999 _c77099
_d77099