TY  - BOOK
AU  - Bertalanffy,Ludwig von
TI  - Perspectivas en la teoría General de Sistemas
SN  - 8420622303
AV  - Q295 .B43
U1  - 003 
PY  - 1975///
CY  - Madrid
PB  - Alianza Editorial
KW  - System theory
KW  - Local
KW  - Biological systems
KW  - Science
KW  - Methodology
N1  - Translation of : Perspectives on general system theory; Included index
ER  -