Dubouzet, Joseph,  <br/><br/>
Modified a-frame :  design and use / 
Joseph Dubouzet 
 - Manila :  National Book Store Inc.,  1988 
 - 8 pages :  illustrations ;  22 cm 
 - Techguide Series ;  No.12 .
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9710839373 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Frames<br/>Structural engineering --Design and construction in special materials --Frames
<br/><br/><label>LC Class. No.: </label>TA683.5.F8 D83