Dear Moderator, Kindly publish this personal message, I thank all the heads of the libraries and their library staff of engineering colleges libraries of Karnataka for their kind help in providing necessary data and support in completing my research work. And also i use this forum as platform to thank my fellow professionals who have directly or indirectly helped me in completion of my Ph.D. work. I am extremely thank ful to my guide Dr. Khaiser Nikam and Prof. Talawar, Dept. of Library & Information Science for their expert advise through out my work. Dr. Dinesh K. S. Selection Grade Librarian, NCET, Bangalore - 562110. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.