TY  - BOOK
AU  - Sirohi,R.S.
TI  - A course of experiments with He-Ne-laser
SN  - 0470202505
U1  - 621.36/63 
PY  - 1989///
CY  - New Delhi
PB  - Wiley
KW  - Helium-neon lasers--Experiments
ER  -