Zinngrabe, Claude J. <br/><br/>
Sheet Metal Blueprint Reading for the Building Trades. 

 - 1st./ed 
 - vii, 138p  illus, diagrams, packet w/ plans  26cm. 
<br/><br/><label>ISBN: </label>0827313527 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plans & Drawings--Canada--1980--paperbound