TY  - BOOK
AU  - Maturana,Humberto R.
AU  - Varela,Francisco J.
AU  - Young,J.Z.,fore
AU  - 
TI  - Tree of knowledge: the biological roots of human understanding
SN  - 0877736421
U1  - 612.8 
PY  - 1992///
CY  - Boston
PB  - Shambhala
KW  - Learning
KW  - Physiological aspects
KW  - Cognition
N1  - Includes index
ER  -