Ranganathan, S.R..
Five Laws of Library Science / - New Delhi-110 002 : UBS Publishers' Distributors Ltd. , 1982 - 449p :
Library and Information Science
2 / M8;1
Five Laws of Library Science / - New Delhi-110 002 : UBS Publishers' Distributors Ltd. , 1982 - 449p :
Library and Information Science
2 / M8;1