00386nam a2200121Ia 4500008004100000040001700041082002400058100002400082245007200106260003400178300001000212650004200222190329s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta001.42bS531U  aSharma, Pandey S.K. 0aUniverse of knowledge and research methodologycPandey S. K. Sharma  aDelhibKen Publicationsc1990  a165p.  aLIBRARY SCIENCE; RESEARCH METHODOLOGY