Salaff, Stephen. <br/><br/>
Ordinary differential equations/ 
Stephen Salaff and Shing-Tung Yau. 
 - 2nd ed. 
 - [S.l.]:  International Press,  1998. 
 - 72 p.;  23 cm. 
<br/><br/><label>ISBN: </label>1571460659 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.<br/>Equations différentielles.
<br/><br/><label>Dewey Class. No.: </label>515.35  / S159o