This is a useful book for s1 and s2 btech students. And also useful for electrical students
Business Communication 2e provides comprehensive and in-depth coverage of the concepts and key applications of business communication. The second edition of this text for management students has been revised to reflect recent changes in the business environment and the needs of students.
This book provides a comprehensive yet easy coverage of ad hoc and sensor networks and fills the gap of existing literature in this growing field. It emphasizes that there is a major interdependence among various layers of the network protocol stack. Contrary to wired or even one-hop cellular networks, the lack of a fixed infrastructure, the inherent mobility, the wireless channel, and the underlying routing mechanism by ad hoc and sensor networks introduce a number of technological challenges that are difficult to address within the boundaries of a single protocol layer. All existing textbooks on the subject often focus on a specific aspect of the technology, and fail to provide critical insights on cross-layer interdependencies. To fully understand these intriguing networks, one need to grasp specific solutions individually, and also the many interdependencies and cross-layer interactions.
RD Sharma is an excellent book for preparation of Class 12 boards or even some competitive exams.