Popovics, Sandor <br/><br/>
Concrete-Making. Materials 

 - New York  McGraw-Hill  1979 
 - cv, 370 p. 
<br/><br/>   
<br/><br/><label>Subjects--Index Terms: </label>Concrete-Making. Materials 
<br/><br/><label>Universal Decimal Class. No.: </label>624.012.4  / POP