Kasana, H S. Complex variables : theory and applications / by H. S. Kasana. - 2nd ed / . - New Delhi : PHI Learning , 2005. - v, 494p. : ills. figs ; NULL . Includes bibliographical reference ISBN: 9788120326415 RS350.00 Subjects--Index Terms: FUNTIONAL ANALYSIS Dewey Class. No.: 515.9 / KAS/C