Green, S. L. The theory and use of the complex variable : an introduction / S. L. Green - 2d ed. - London : I. Pitman, 1948 [ Reprinted 1953, 1962 ] - viii, 136 p. : diagrs. ; 22 cm. Includes Index Subjects--Topical Terms: Functions of complex variables. Dewey Class. No.: 515.9 / GRT 1948