POLYANIN, A D & OTHERS <br/><br/>
HANDBOOK OF FIRST ORDER PARTIAL DIFFERENTIAL EQUATIONS 

 - LONDON  Taylor & Francis  2002 
 - xiv+500p.,24X17Cms. 
<br/><br/><label>ISBN: </label>041527267X 
<br/><br/><label>Dewey Class. No.: </label>517.382 P782