Felt, Earl J. <br/><br/>
Repair of concrete pavement / by Early J. Felt. 

 - Skokie, Illinois : atories, Development Department 
 - [22] p. 
 - Bulletin D44 / Portland Cement Association, Research and De-velopment Laboratories, Development Department .
<br/><br/> "Reprinted from Journal of the American Concrete Institute,- August l960; Proceedings, 57, 139-153 (1960)."