Helmy , M.A. <br/><br/>
Reinforced concrete design  [Book /] 
M.A. Helmy. 
 - Beirut :  dar  el rateb  al jamiah,  1986. 
 - 195 P ; :  ill ;  24 cm. 
<br/><br/><label>Dewey Class. No.: </label>624.1834 
<br/><br/><label>National Library of Medicine Call No.: </label> / H R