TY  - BOOK
AU  - Sonnessa, A
TI  - Thanmathraspectroscopic Oru Mukhavura
U1  - 537.5352 
PY  - 1976///
CY  - Thiruvananthapuram
PB  - STATE INSTITUTE OF LANGUAGE
KW  - general stack
KW  - Natural sciences & mathematics
KW  - Physics
KW  - Electricity & electronicsGeneralia
ER  -