Contributed By: kartik sankhla Course: btech College/Institute/Organization: iitbombay Department/Designation: aerospace engnieering Book Title: A Textbook Of Engineering Physics Author: M. N. Avadhanulu, And P. G. Kshirsagar Publisher: S. Chand And Company, New Delhi Year of publication: 2011 Isbn: 81-219-0817-5 Edition: 9