TY  - BOOK
AU  - Buckley,Walter Frederick
TI  - Modern systems research for the behavioral scientist: a sourcebook 
AV  - H83 .B84
PY  - 1968///
CY  - Chicago
PB  - Aldine Pub
KW  - Modern System
KW  - Behavioral scientist
KW  -  System research
N1  - Includes index
ER  -