Ayres, Frank <br/><br/>
Schaum's outline of theory and problems of differential equations in SI metric units / 
Frank Ayres 
 - New York :  McGraw Hill Education,  c1972 
 - 295 pages :  illustrations ;  28 cm. 
<br/><br/>Includes index. 
<br/><br/> This book is designed primarily to supplement standard texts in elementary differential equations. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DIFFERENTIAL EQUATIONS -- PROBLEMS, EXERCISES, ETC
<br/><br/><label>LC Class. No.: </label>QA 371 .A97 1972