Zinngrabe, C.J <br/><br/>
Sheet metal Blueprint reading for the building trade/ 

 - New york   Delmark publishing  1980 
 - vii, 138p; ill  pbk 
<br/><br/><label>ISBN: </label>0827135227 
<br/><br/><label>LC Class. No.: </label>T379Z55 1980