Lecture notes on geometrical aspects of partial differential equations  
Zharinov, V. V. 
 - Singapore ; | River Edge, NJ :  World Scientific,  1992 
 - x, 360 p. ;  22 cm. 
<br/><br/> Spine title: Geometrical aspects of partial differential equations. 
<br/><br/><label>ISBN: </label>9810207530