TY  - BOOK
AU  - Ghatak, Ajoy  ed.
AU  - Pathak, Anirban  ed.
AU  - Sharma, V. P.  ed.
TI  - Light and its many wonders
SN  - 978-81-309-3428-0
U1  - 535 23rd.
PY  - 2015///
CY  - New Dehi
PB  - Viva Books
KW  - Light
UR  - www.vivagroupindia.com
ER  -