Ayres, Frank. <br/><br/>
Schaum's outline of theory and problems of differential equations / 
Frank Ayres. 
 - New York :  McGraw-Hill,  c1988. 
 - 295 p. :  ill. ;  28 cm. 
 - Schaum's outline series .
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>(pbk.) 
<br/><br/><label>LCCN: </label>8901294  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>Differential equations.
<br/><br/><label>LC Class. No.: </label>QA531  / .A97 1990 
<br/><br/><label>Dewey Class. No.: </label>513.4  / AYR