Fishman, George S. <br/><br/>
Spectral Methods in Econometrics 
/ by George S. Fishman 
 - Cambridge:  Harvard University Press,  1969. 
 - xi, 212p.; 
<br/><br/><label>ISBN: </label>000 
<br/><br/><label>Dewey Class. No.: </label>330.18  / FIS/S