3-2 ECE Text Books

Telecommunication Switching Systems

Code:  http://www.mediafire.com/?wdmxzg5ni2j

Digital Signal Processing

Code:  Link1 or Link2 

VLSI Design

Code:  Link1

Microwave Engineering
Will be updated soon.

Microprocessors and Interfacing

Code:  A.K. Ray    or   Godse