Research methods in librarianship ; techniques and interpretation
Busha, Charles H.
Research methods in librarianship ; techniques and interpretation - New York : Academic Press, 1980 - 417 p.
26222
Biblioteconomía--Investigación.
020 / B88
Research methods in librarianship ; techniques and interpretation - New York : Academic Press, 1980 - 417 p.
26222
Biblioteconomía--Investigación.
020 / B88
