Gordon J. E. <br/><br/>
Structures:  Or why things don't fall down 
J.E. Gordon 
 - London  Pitman  1978 
 - xv; 395p.; ill.  Hbk. 
<br/><br/><label>ISBN: </label>0273014687 
<br/><br/><label>LC Class. No.: </label>TA 645 .G65 1978