COMMITTE E, ASTM <br/><br/>
SIGNIFICANCE OF TESTS AND PROPERTIES OF CONCRETEAND CONCRETE-MAKING MATERIALS 

 - S.E. 
 - Estados Unidos  ASTM  1978 PHILADELPHIA 
 - 872 
<br/><br/><label>LCCN: </label>23570 
<br/><br/><label>Dewey Class. No.: </label>620.136