The Author: M.K. JAIN

Dr. S. M. Dhawan is former Scientist F & Head Library and Information Services, National Physical Laboratory, New Delhi.

Dr. R. K. Bhatt is Reader & Head, Department of Library and Information Science, University of Delhi, Delhi.

Prof. J. L. Sardana is former Head, Department of Library and Information Science, University of Delhi, Delhi.

M. K. Jain is former Director (Library and Documentation), Planning Commission, Government of India, New Delhi.