Bronson, Richard <br/><br/>
Diffrential equation 
/ by Richard Bronson 
 - New york:  Mcgraw hill book company,  1988. 
 - iv, 440p. 
<br/><br/><label>ISBN: </label>0070991588 
<br/><br/><label>Dewey Class. No.: </label>515.35  / BRO/D