Powers, T. C. <br/><br/>
Prevention of frost damage to green concrete / by T. C. Pow-ers. 

 - Skokie, Illinois : atories 
 - [12] p. 
 - Bulletin 148 / Portland Cement Association .
<br/><br/> "Authorized reprint from RILEM Bulletin 14, 120-124 (march,- 1962), published by Réunion Internationale des Laboratorie-s D'Essais et de Recherches sur les Matériaux et les Constr-uctions Paris, France".