TY  - BOOK
AU  - Longhurst, R. S.
TI  - Geometrical and physical optics
SN  - 81 250 1623 6
U1  - 535.2 
PY  - 1999///
CY  - New Delhi
PB  - Orient Longman
KW  - Geothermal
KW  - Physical optic
KW  - Spectroscopy
N1  - Includes index; RBC
ER  -