Roach, Gary Francis <br/><br/>
Green's functions : introductory theory with applications 
Gary Francis Roach 
 - London  Van Nostrand  1970 
 - xii, 279kp.; 23cm.- 
 - The New University Mathematics series; no.6 .
<br/><br/><label>Dewey Class. No.: </label>515.35  / GRE