TY  - BOOK
AU  - Menon, C P
TI  - Thanmatriya Spectroscopy
U1  - 522.67 
PY  - 1900///
CY  - Kottayam
PB  - NATIONAL BOOKSTALL
KW  - General Stack
KW  - Natural Science
KW  - Astronomy
KW  - SpectroscopyGeneralia
ER  -