Home ยป 5 Important Books for GATE ECE Exam Preparation Books 5 Important Books for GATE ECE Exam Preparation 18 List of 5 important books for GATE ECE exam preparation. Check out the booklist. 1. Microelectronic Circuits: Theory And Applications Buy from Amazon 2. Fundamentals of Electric Circuits Buy from Amazon 3. Automatic Control Buy from Amazon 4. Signals And Systems Buy from Amazon 5. Digital Logic and Computer Design Buy from Amazon