TY  - GEN
AU  - Lothian, GF
TI  - Optics and its uses
SN  - 0442300999
U1  - 535 
PY  - 1975///
CY  - New York
PB  - VNR
KW  - Laser
KW  - Light
KW  - Optical instruments
KW  - Optics
ER  -