Extensions and improvements 

 - London:  Marshall Cavendish,  1976. 
 -  64p. 
<br/><br/>HB 
<br/><br/><label>ISBN: </label>0856851795 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Architecture, Domestic-Designs and plans
<br/><br/><label>Dewey Class. No.: </label>728  / EXT