Blaine, R. L. <br/><br/>
Exploratory studies of early strength development in Portland cement pastes and mortars / 
R. L. Blaine and L. A. Tomas 
 - Washington, D. C. :  United States Government Printing Office,  1970 
 - 11 p. ;  26 cm. 
 - Building science series ;  no. 28 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Portland cement<br/>Concrete<br/>Asphalt concrete
<br/><br/><label>Dewey Class. No.: </label>624.183