TY  - BOOK
AU  - Ostle, Bernard
TI  - Statistics in research; basic concepts and techniques for research workers
PY  - 1958///
CY  - The Iowa State college press
PB  - Iowa
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=3362
ER  -