TY  - GEN
AU  - Khanna
TI  - GATE 2020 : Electronics and Communication Engineering
SN  - 9788193558591
U1  - 620.0076 22nd Ed.
PY  - 2019///
CY  - Delhi
PB  - Khanna Publishers 
KW  - ELN
KW  - REF
ER  -