Esser, Martinus <br/><br/>
Differential Equations 
/ by Martinus Esser 
 - Philadelphia :  W. B. Company,  1968 
 - IV, 249 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Differential Equations
<br/><br/><label>Dewey Class. No.: </label>515.35  / ESS-D