TY  - BOOK
AU  - Vaughan Liwen
TI  - Statistical methods for the information professional :  A practical, painless approach to understanding, using and interpreting statistics
SN  - 9788170005520 (hbk)
U1  - 2:(B28), P9 
PY  - 2009///
CY  - New Delhi
PB  - Ess Ess Publication India    
KW  - LIBRARY SCIENCE
ER  -