TY  - BOOK
AU  - Busha,Charles H.
AU  - Harter,Stephen P.
TI  - Research Methods in Librarianship: techniques and interpretation 
T2  - Library and information science
SN  - 0121475506
U1  - 020.72 22
PY  - 1980///
CY  - New York
PB  - Academic Press
KW  - Library science
KW  - Research
N1  - Includes bibliographies and index(p.405-417)
UR  - http://www.loc.gov/catdir/description/els031/79008864.html
UR  - http://www.loc.gov/catdir/toc/els031/79008864.html
ER  -