This book was submitted to Asia-Europe Institute, University of Malaya, KL, Malaysia as degree requirement in International Masters in Information Management (IMIM). It covers different roles of Librarian whose role evolved from a documentation officer to the Information Officer of the present age. There is a drastic change in his professional role and high expectations since the emergence of Information and Communication Technologies (ICTs), particularly of internet in the late nineteenth century. Future role of Librarian is beyond the limitations of borders and other restrictions of duty...