TY  - BOOK
AU  - Mueller, Conrad G.
AU  - Rudolph, Mae. 
TI  - Light and vision
U1  - FOR 701.8 M88l 1989 
PY  - 1989///
CY  - Hongkong
PB  - Time-life Books
KW  - Light  and vision
N1  - Includes index
ER  -