TY  - BOOK
AU  - Gupta, B. R 
AU  - Singhal, Vandana 
TI  - Consumer electronics
SN  - 9789350144077
U1  - 621.3 
PY  - 2013/// (2017 reprint) (Acc.UG/20652-UG/20656  2018 reprint)
CY  - New Delhi
PB  - S. K. Kataria
KW  - Electronic industries
ER  -