Differential equations / 
At head of cover title:  Research & Education Association problem solvers 
Staff of Research and Education Association ; with contribution by David R. Arterburn and associate professor of mathematics 
 - Piscataway, N.J. :  Research & Education Association,  c2008 
 - xix, 1390 p. :  ill. ;  26 cm. 
 - Problem solvers .
 - Problem solvers .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0878915133 9780878915132 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations--Problems, exercises, etc.<br/>Differential equations--Programmed instruction