Bureau of Indian Standard <br/><br/>
IS : 6441 Pt IV  Method of test for auto claved cellular concrete products Pt VI 

 - 1st 
 - New Delhi  Bureau of Indian Standard  1973 
 - 7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical Engineering
<br/><br/><label>Dewey Class. No.: </label>666  / BU-I