Wilby, C. B <br/><br/>
Prestressed concrete beams  design and logical analysis 
C. B. Wilby                                                  
 - London  Applied Science Publishers  1969 
 - xxi, 97p. 
<br/><br/><label>ISBN: </label>0-444-20037-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil engineering<br/>NASA Thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>624  / WIL