TOKAR, I. <br/><br/>
SELF-SETTING SODIUM SILICATE-BONDED MOULDSAND 

 - S.E. 
 - S.L. Sin Pais  S.E.  1979 
<br/><br/><label>LCCN: </label>23362 
<br/><br/><label>Dewey Class. No.: </label>671.25