Stephens, Eugene  1879- <br/><br/>
The elementary theory of operational mathematics / 
Eugene Stephens 
 - 1st ed. 
 - New York,  London:  McGraw-Hill Book Company, inc.,  c1937. 
 - xi, 313 p.  21 cm. 
 - Electrical engineering texts .
<br/><br/> Includes index 
<br/><br/>Includes bibliographical reference p. 289-304. 
<br/><br/>
<br/><br/><br/>English 
<br/><br/><label>LCCN: </label>38003017  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus, Operational.<br/>Differential equations, Linear.<br/>Calculus, Operational
<br/><br/><label>LC Class. No.: </label>QA432  / .S75 
<br/><br/><label>Dewey Class. No.: </label>517.7/STE