TY  - GEN
TY  - GEN
T1  - Manual of library economy
A1  - Brown, James Duff
A2  - Sayers, William Charles Berwick
LA  - eng
PP  - London,
YR  - 1949
ED  - 6 ed
UL  - https://kansalliskirjasto.finna.fi/Record/fikka.102135
ER  -