TY  - BOOK
AU  - Ewald, William P.; Young, W. Arthur; [and] Roberts, Richards H. 
TI  - Practical optics: a comprehensive video presentation about optical engineering principles / 
SN  - 0070455066
U1  - 621.36 
PY  - 1983///]
CY  - New York : 
PB  - Image Makers of Pittsford, 
KW  - Optics
KW  - Physics
KW  - Science
N1  - Includes index
ER  -