Varadhan, S. R. S. <br/><br/>
Diffusion problems and partial differential equations; lectures on-   

 - New Delhi  Narosa  1980 
 - ii, 315p. Bibl. 
 - TIFR lectures on Mathematics and Physics   64 .
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>515.35  / V287.DP