Davidson, Harold A. <br/><br/>
Housing demand :  mobile, modular, or conventional? / 
By Harold A. Davidson. 
 - New York  :  Van Nostrand Reinhold,  1973. 
 - xxi, 285 p. :  ill. ;  23 cm. 
<br/><br/>Bibliography: p. 213-282. 
<br/><br/><label>ISBN: </label>0442219903 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automobiles--Trailers<br/>Mobile home living--United States<br/>Housing--United States<br/>Automobile trailer industry--United States