Kaplan, Wilfred, 1915-  Kaplan, Wilfred, 1915- <br/><br/>
Ordinary differential equations. 

 - Reading, MA :  Addison-Wesley,  [1967] 
 - Addison-Wesley series in mathematics .
<br/><br/> First published in 1958. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus, Operational.