Margaret Hutchins (September 21, 1884 – January 4, 1961) was an American librarian and educator who taught library science at Columbia University from 1931 to 1952. She specialized in reference librarianship.
Margaret Hutchins (September 21, 1884 – January 4, 1961) was an American librarian and educator who taught library science at Columbia University from 1931 to 1952. She specialized in reference librarianship. (en)
Margaret Hutchins (September 21, 1884 – January 4, 1961) was an American librarian and educator who taught library science at Columbia University from 1931 to 1952. She specialized in reference librarianship. (en)