Thorley, Walter. <br/><br/>
Design of loadbearing brickwork in SI and imperial units / 
by W. Thorley. 
 - London :  Heinemann,  1970. 
 - xv, 187 p. :  ill. 
<br/><br/><label>ISBN: </label>0434919551 
<br/><br/><label>LCCN: </label>93934391     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Building, Brick.<br/>Metric system.