TY  - BOOK
AU  - Sirohi,Rajpal S  .
AU  - Kothiyal,Mahendra P  .
TI  - Optical components, systems, and measurement techniques / 
SN  - 0824783956
U1  - 621.36 
PY  - 1991///
CY  - New York : 
PB  - Marcel Dekker Inc , 
KW  - OPTICAL MEASUREMENT
N1  - Includes bibliographical referance and index
ER  -