Ayres, Frank. <br/><br/>
Schaum's outline of theory and problems of differential equations in SI metric units /  
By Frank Ayres. 
 - 1st ed. 
 - Singapore :   McGraw-Hill Book Co.,   c1972. 
 - 295 pages :  illustrations ;  27 cm. 
 - Schaum's outline series. .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0070990069 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.
<br/><br/><label>Dewey Class. No.: </label>515.35 AYR