Jensen, Cecil Howard,  1925- <br/><br/>
Drafting fundamentals / 
Cecil Jensen, Fred Mason 
 - 5th ed. 
 - Toronto :  McGraw-Hill Ryerson,  1982 
 - 327 p. :  ill. ;  20 cm. 
<br/><br/><label>ISBN: </label>0075480689 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical drawing