TY  - GEN
AU  - Trishna's Knowledge System
TI  - GATE Graduate Aptitude Test in Engineering Electronics and Communication Engineering
SN  - 9789354493652 (PB)
U1  - 378.166 TRI/Gat 
PY  - 2022///
CY  - Uttar Pradesh
PB  - Pearson India Education Service Pvt. Ltd.
ER  -