Third survey of research and development for the construction industry 1968  
/ Her Majesty's Stationery Office 
 - London:   Her Majesty's Stationery Office,   1970 
 - 213p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>624+69/.001(420)   / L0