Goyal, J.K. Functions of a complex variable / J.K. Goyal, K.P. Gupta. - Meerut : Pragati Prakashan, 1974. - viii, 298 p. : 21 cm. ISBN: 8175562749 130.00 Subjects--Topical Terms: Mathematics.Mathematical analysis.Complex variables.Applied mathematics. Dewey Class. No.: 515.93