TY  - BOOK
AU  - Carroll,John Millar
TI  - The story of the laser,
AV  - TK7872.L3 C3
U1  - 621.381 
PY  - 1964///
CY  - New York
PB  - Dutton
KW  - Lasers
KW  - Juvenile literature
N1  - Bibliography: p. 171-176
ER  -