TY  - GEN
TY  - GEN
T1  - Descriptive statistical techniques for librarians
A1  - Hafner, Arthur Wayne
LA  - eng
PP  - Chicago
PB  - American Library Association
YR  - 1998
ED  - 2nd ed
UL  - https://kansalliskirjasto.finna.fi/Record/fikka.1432520
OP  - 321
SN  - 0-8389-0692-3 nidottu acid-free paper
KW  - Library statistics.
KW  - kirjastot
KW  - tilastomenetelmät
ER  -