TY  - BOOK
AU  - Copson, Edward Thomas
TI  - Asymptotic expansions
U1  - 515.43 COP 
PY  - 1965///
CY  - Cambridge
PB  - University Press
KW  - Asymptotic expansions
KW  - Integrals
N1  - Includes bibliographical refrences
ER  -