Moulds for cast stone and concrete products / 
F. Burren and G.R. Gregory 
 - London :   Concrete publications,   c 1957. 
 - 95 p. ;  19 cm. 
<br/><br/>45  45 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Experimental medicine
<br/><br/><label>Dewey Class. No.: </label>619.2 / B941m