TY  - BOOK
AU  - Beardon, Alan F.
TI  - Complex analysis: the argument principle in analysis and topology 
SN  - 0471996718
AV  - QA331 .B34
U1  - 517.8 
PY  - 1979///
CY  - Chichester [Eng.] ; New York
PB  - John Wiley
KW  - Functions of complex variables
KW  - Numbers, Complex
N1  - "A Wiley-Interscience publication."; Includes index; Bibliography: p. [235]-236
ER  -