Library Herald Year : 2021, Volume : 59, Issue : 3 First page : ( 19) Last page : ( 30) Print ISSN : 0024-2292. Online ISSN : 0976-2469. Article DOI : 10.5958/0976-2469.2021.00019.1
Ranganathan's Spiral: An Aerial View of Scientific Method
Prof. Satija M. P.*, Dr. Chander Harish** *Emeritus Fellow, Department of Library and Information Science, Guru Nanak Dev University, Amritsar (Punjab). India **Assistant Professor, Department of Library and Information Science, Guru Nanak Dev University, Amritsar (Punjab). India