Bolton, W <br/><br/>
Ordinary differential equations 

 - London  Longman Scientific & Technical  1994 
 - vii, 184p;  
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>582233992 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations -- Ordinary<br/>Ordinary differential equations