Perenchio, W. F. <br/><br/>
Evaluation of some of the factors involved in producing ver-y high-strength concrete / by W. F. Perenchio. 

 - Skokie, Illinois : atories, Cement and Concrete Research Institute 
 - 7 p. 
 - Research and development bulletin; AD 014 / Portland Cement- Association .
<br/><br/> 709055