Watson Donald S <br/><br/>
Price theroy and its uses 
Watson Donald S; Holman Mary A 
 - 4 
 - Boston  Houghton Mifflin           1977 
 - xviii,445p.  cm. 
<br/><br/> Bibliography chapterwise; Appendix chapterwise 
<br/><br/><label>ISBN: </label>0395244226 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Price
<br/><br/><label>Dewey Class. No.: </label>X:76, K3;L7