TY  - GEN
TY  - GEN
T1  - Steps to an ecology of mind
A1  - Bateson, Gregory
LA  - eng
PP  - London,
YR  - 1972
UL  - https://kansalliskirjasto.finna.fi/Record/fikka.166656
OP  - 545
SN  - 0-7002-0180-7
ER  -