TY  - BOOK
AU  - Tippett, L. H. C.
TI  - The methods of statistics
PY  - 1952///
CY  - New Yark
PB  - John Wiley & Sons
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=875
ER  -