TY  - BOOK
AU  - Meadows, Donella H. 
TI  - Thinking in systems : a primer
SN  - 9781603580557
U1  - 155.91 MEA  
PY  - 2008///
CY  - White River Junction,
PB  - Chelsea Green Pub
KW  - Differential & developmental psychology
KW  - Transitional objects
N1  - Includes bibliographical references and index
ER  -