Sobolev, S.L. <br/><br/>
partial differentiation equations of mathematical physics /  

 - 1st edn /  
 - Massachusetts :   Addison-Wesley publishing compamy,Inc ,   1981 
 - 427p ;  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathmatics
<br/><br/><label>Dewey Class. No.: </label>B334oj8  / K4