Reference service/
Kumar, Kirshan
Reference service/ By Krishan Kumar - 5th Rev. Ed. - New Delhi Vikas Publishing House 1987 First reprint [2020] - x, 446 pages, 21 cm.
978070693764 3 (pbk) 9780706986426 (pbk)
Reference services (Libraries)
Information services
India
025.52 / KUM-R
Reference service/ By Krishan Kumar - 5th Rev. Ed. - New Delhi Vikas Publishing House 1987 First reprint [2020] - x, 446 pages, 21 cm.
978070693764 3 (pbk) 9780706986426 (pbk)
Reference services (Libraries)
Information services
India
025.52 / KUM-R