TY  - BOOK
AU  - Sirohi, Rajpal S.
AU  - kothiyal, Mahendra P.
TI  - Optical Components, Systems and Measurment Techniques
SN  - 0824783956
U1  - 621.36 SIR 
PY  - 1990///
CY  - New York
PB  - Marcel Dekker Inc. 
KW  - optical instruments
KW  - Optical measurments
KW  - Lasers
ER  -