Electornics, instruments, radio, television, public address systems, standards, physics based industries
Electornics, instruments, radio, television, public address systems, standards, physics based industries
- New Delhi 1966
- 65p
- Its working group, 1 .
RESEARCH, INDUSTRIAL - INDIA - CONGRESSES
ENGINEERING INSTRUMENTS - CONGRESSES RESEARCH, INDUSTRIAL - INDIA - CONGRESSE
620.002 8 G28E
RESEARCH, INDUSTRIAL - INDIA - CONGRESSES
ENGINEERING INSTRUMENTS - CONGRESSES RESEARCH, INDUSTRIAL - INDIA - CONGRESSE
620.002 8 G28E