Library Herald Year : 2021, Volume : 59, Issue : 3 First page : ( 12) Last page : ( 18) Print ISSN : 0024-2292. Online ISSN : 0976-2469. Article DOI : 10.5958/0976-2469.2021.00018.X
Dr. S. R. Ranganathan- The Universal Librarian
Kapasi Heera Former Director, USIS Library, New Delhi, India