Layton, Walter T. . <br/><br/>
An Introduction to the Study of Prices /  Textual Documents 
Walter T.Layton. 
 - 1st ed. / 
 - New York :  Macmillan and co ,  1912. 
 - 158p. ;  18cm. 
<br/><br/><label>Subjects--Index Terms: </label>Prices G-Economics T/G-Economics 
<br/><br/><label>Dewey Class. No.: </label>338.5  / L 455 In