UNITED STATES DEPARTAMENT <br/><br/>
CHEMISTRY OF CEMENT 

 - 0 
 - U.S.A.  1927 
 - 1124 pag  26 cm 
 - 0  2 .
<br/><br/>PROPIERTIES/PHISYCAL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIENCIAS PURAS
<br/><br/><label>Dewey Class. No.: </label>540  / U61