Helms Lester L Potential theory - London Springer 2009 - xi, 441p. cm. Index 435- 438p. ISBN: 9781848823181 (pbk) Standard No.: 86302 Source: 808, 09/11/2009, Ashutosh Technical Books Textbook Subjects--Topical Terms: Potential theoryMathematics Dewey Class. No.: B38, P9;1 TB