Schwatt, Isaac J. <br/><br/>
An introduction to the operations with series / 
by I.J. Schwatt. 
 - 2nd. ed. 
 - New York :   Chelsea Pub. Co.  1924 
 - x, 287 p. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Series.
<br/><br/><label>Dewey Class. No.: </label>517.21  / SCI 1924