Principles of modern building  vol.-II : floors and roofs 

 - London :  Her Majesty Stationery Office,  1970. 
 - vi,189p. :  ill. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>116702974 
<br/><br/><label>LC Class. No.: </label>TH2521  / .P93 1970