TY  - BOOK
AU  - Trishna, Knowledge System
TI  - GATE 2017: electronics and communication engineering
SN  - 9789332571839
U1  - 378.166205 TRI 
PY  - 2016///
CY  - New Delhi
PB  - Pearson Education
KW  - Social Sciences
N1  - Includes Index
ER  -