Ayres, Frank, 1901-1994 <br/><br/>
Schaum's outline of theory and problems of differential equations in si metric units / 
Ayres, Frank, 1901-1994 
 - 296 p. : ill. ; 28 cm. 
 - Schaum's outline series .
<br/><br/> On cover: Including 560 solved problems, completely solved in detail. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.
<br/><br/><label>Dewey Class. No.: </label>515.35