@book{4196,
	author = {Spiegel, Murray R. },
	title = {Schaum's outlines theory and problems of complex variables :},
	publisher = {McGraw-Hill Book Co.,},
	year = {c1981 [Reprinted 2004].},
	series = {Schaum's outline series },
	address = {Singapore :},
	note = {Includes index.}
}