TY  - BOOK
AU  - Busha Charles H
AU  -  Harter Stephen P
TI  - Research methods in librarianship : Techniques and interpretation
SN  - 0121475506
U1  - 2:f, M0 
PY  - 1980///
CY  - New York
PB  - Academic Press USA     
KW  -  LIBRARY SCIENCE
KW  - RESEARCH METHODS
ER  -