Rainville, Earl D.. <br/><br/>
Elementary differential equations /  
by Earl D.Rainville,Phillip E.Bedient. 
 - Sixth Edn. /  
 - New York :   Macmillan Publishing Co.,Inc. ,   1975 
 - xiv,529p :  
<br/><br/><label>ISBN: </label>0-02-979480-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B331  / M1