Ragsdale, L. A. <br/><br/>
Building materials technology / 
L. A. Ragsdale, E. A. Raynham. 
 - 2nd ed. 
 - London :  Edward Arnold,  c1972. 
 - viii, 336 p. :  ill. 
<br/><br/> First published in 1964 under title: Building materials practice. 
<br/><br/><label>ISBN: </label>0713132809 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Building.<br/>Building materials