TY  - BOOK
AU  - Hardy,G.H.
TI  - A course of pure mathematics
U1  - 517 
PY  - 1925///
CY  - Cambridge
PB  - The University Press
KW  - Derivatives
KW  - Functions, circular
KW  - Functions, exponential
KW  - Integrals
KW  - Real variables
ER  -