Proportioning concrete mixes. 

 - Detroit :  American Concrete Institute,  c1974. 
 - 223 p. :  ill. ;  23 cm. 
 - Publication - American Concrete Institute ; SP-46 .
<br/><br/> Based on and adapted from a combined workshop session and paper symposium presented at the 1972 ACI annual conventnion at Dallas, Tex., and sponsored by ACI Committee 211. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Concrete--Congresses.<br/>MCE
<br/><br/><label>Dewey Class. No.: </label>620.136  / PRO