Sheet metal drafting.

Main Author: Melvin L. Betterley
Format: Open Shelf
Language: English
Published: Usa: Mcgraw-hill Book Company Inc., 1961.
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100 0 |a Melvin L. Betterley  
245 1 0 |a Sheet metal drafting. 
260 |a Usa:   |b Mcgraw-hill Book Company Inc.,   |c 1961. 
504 1 |a STK 
999 |a 0000176999