Tychonov, A. N. <br/><br/>
Partial differential equations of mathematical physics / 
A. N. Tychonov and A. A. Samarski ; translated by S. B. Radding.   
 - San Francisco :   Holden-Day,   c 1967. 
 - Vols. p. :  ill. ;  25 cm. 
<br/><br/> Include index 
<br/><br/>V. 2-- ; 
<br/><br/>339  339 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical physics.
<br/><br/><label>Dewey Class. No.: </label>515.35 / T956p