TY  - BOOK
AU  - प्रभात कुमार / Prabhat Kumar
TI  - संचार भौतिकी / Sanchar Bhoutiki
SN  - 9788132351436
PY  - 2020///
PB  - भाषा प्रकाशन / Bhasha Prakashan
UR  - https://bhashaprakashan.com/product-details/378483
ER  -