TY  - GEN
TY  - GEN
T1  - An introduction to qualitative analysis
A1  - Hogness, T. R.
A2  - Johnson, Warren C.
LA  - eng
PP  - New York
PB  - Holt, Rinehart and Winston
YR  - 1957
UL  - https://kansalliskirjasto.finna.fi/Record/vaari.704760
ER  -