TY - BOOK AU - Churchill, Ruel V. ED - Brown, James Ward TI - Complex variables and applications SN - 0071006796 U1 - 515.9 PY - 1974/// CY - New York PB - MacGraw-Hill Publishing KW - Complex variables KW - Complex variables and applications N1 - Library has 6th ed, 8th ed. and 9th ed ER -