Powell, Alan A. <br/><br/>
Empirical analytics of demand systems / 
Alan A. Powell 
 - Lexington :  Lexington Books ,  1974 
 - xiv, 149p. ;  23 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0669863149 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic theory<br/>Econometrics
<br/><br/><label>Dewey Class. No.: </label>330.18  / POW