TY  - BOOK
AU  - Sharma, Yogesh Kumar
AU  - Mittal, A. D. jt. auth.
TI  - Wave and optics-I
SN  - 9789369624744
U1  - 535.13 S531W 
PY  - 2025///
CY  - Meerut
PB  - Pragati
KW  - Waves
KW  - Optics
ER  -