TY  - GEN
AU  - De Bruijn, N.G
TI  - Asymptotic methods in analysis
T2  - Bibliotheca Mathematica, Vol.4
U1  - 515.6 
PY  - 1970///
CY  - Amsterdam
PB  - North-Holland
KW  - ANALYSIS
KW  - CALCULUS
KW  - MATHEMATICS
ER  -