Contributed By: SUMIT PRADHAN Course: btech College/Institute/Organization: Veer Surendra Sai University of Technology Department/Designation: Electronics & Telecommunications Book Title: Principles of Electronics Author: V.K. Mehta and Rohit Mehta Publisher: S.Chand , New Delhi Year of publication: 2009 Isbn: 81-219-2450-2 Edition: 11th Edition