TY  - BOOK
AU  - Valiron,Georges
AU  - Collingwood,E.F.
TI  - Lectures on the general theory of integral functions / 
U1  - 514.1 VAL  
PY  - 1949///
CY  - New York : 
PB  - Oxford University Press, 
KW  - Integral functions
ER  -