TY  - BOOK
AU  - Sharma, K.K.
AU  - Satyal, B.S.
TI  - Waves and Optics
SN  - 9789389713923
U1  - 531.33 
PY  - 2021///
CY  - Ludhiana
PB  - Kalyani Publication
KW  - Physics
KW  - Waves
KW  - Optics
ER  -