TY  - BOOK
AU  - Babich, V. M.
AU  - Buldyrev, V. S. 
TI  - Asymptotic methods in short-wavelength diffraction theory
SN  - 9788184874310
U1  - 517.928 
PY  - 2016///
CY  - New Delhi
PB  - Narosa publishing house pvt. ltd
KW  - MTHEMATICS
KW  - ASYMPTOTIC
KW  - PARABOLIC EQUATION
ER  -