Ayres, Frank <br/><br/>
Schaum's outline of theory and problems of differential equations 
Frank Ayres 
 - Singapore  Schaum's Outline series,  c.1972 
 -  27 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--ME
<br/><br/><label>Dewey Class. No.: </label>515.33 AYR