TY  - BOOK
AU  - Sardana, J.L.
AU  - Sehgal, R.L.
TI  - Statistical methods for librarians / 
U1  - 020.151 95 
PY  - 1982///
CY  - New Delhi
PB  - Ess Ess
KW  - Quantitative methods-LIbrary Science
KW  - Research methods-Library science
KW  - Library Science
N1  - Includes index
ER  -