Wilcox, Lee Roy  1912- <br/><br/>
Elementary differential equations / 
[by] L.R. Wilcox [and] Herbert J. Curtis. 
 - 2 nd edt. 
 - Scranton, Pa. :  International Textbook Co.,  [1962]. 
 - xii, 273 p. :  ill. ;  24 cm. 
 - International textbooks in mathematics .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.