Quandt Richard E Ed. <br/><br/>
Demand for travel   Theory and measurement    

 - Massachusetts  Heat Lexington Books          1970 
 - xiiii, 304p. Bib chapterwise  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Travel Industry
<br/><br/><label>Dewey Class. No.: </label>X9(U8):731:(B), L0