TY  - BOOK
AU  - Sansone,G & Gerretsen,J
ED  - Gerretsen, J
TI  - Lectures on the theory of functions of a complex variable, I. Holomorphic functions
U1  - 4.08 
PY  - 1960///
CY  - Groningen
PB  - P. Noordhoff
ER  -