TY  - BOOK
AU  -  Dibdin,Frederick John Hubert
TI  -  Essentials of light
T2  -  Essentials of physics for general certificate 'A' level students
U1  -  535 DIB 
PY  - 1961///]
CY  -  London : 
PB  -  Cleaver-Hume Press, 
KW  -  Light
ER  -