TY  - BOOK
AU  - Rampal, V. V.
TI  - Photonics: : elements and devices
SN  - 8185614512
U1  - 621.365 
PY  - 1992///
CY  - Allahabad
PB  - ; Wheeler Publishing
KW  - Engineering
KW  - Optical Engineering
KW  - Photonics
ER  -