TY  - BOOK
AU  -  Sardana J L., Sehgal R L.
TI  - Statistical methods for librarians
U1  - 020 
PY  - 1982///
CY  - Delhi
PB  - Ess Ess Publications
KW  - Library Science - - Methods
KW  - Models, Statistical
KW  - Statistical Analysis
N2  -  Statistical Analysis, Models, Statistical, Library Science - - Methods
ER  -