TY - BOOK AU - Kreatryx Books AU - Kreatryx Books TI - GATE Previous year question bank: :1991-2018 Electronics and Communication Engineering SN - 9788193590027 U1 - 621.38 KRE PY - 2018/// CY - New Delhi PB - ;Kreatryx Books KW - GATE KW - ;Electronic and Communication Engineering ER -