TY  - BOOK
AU  - Ghatak, Ajoy
AU  - Pathak, Anirban : Sharma, V.P
TI  - Light and its many wonders
U1  - 535 21st ed
PY  - 2015///
CY  - New delhi
PB  - Viva books private limited
KW  - light as  the basis of life
KW  - philosophy and theory of  light
KW  - sunlight and human health
KW  - spectroscopy the drama of light and matter
ER  -