I had an occasion to go through the Microprocessor and Microcontroller prepared by Dr. Shankar R , Dr. K.Vijayan , Dr. C. Udhaya Shankar and Dr. Lokanayaki Karnan Published by Xpress Publications. The Concept in the textbook covers the prescribe syllabus for Under Graduate - EEE,EIE,ICE & ECE students.. The Textbook is prepared in articulate manner so as to understand by the students easily.