TY  - BOOK
AU  - Bukley, Walter (Ed.)
AU  - Bukley, Walter (Ed.)
TI  - Modern systems research for behaviorla scientist : a source - book
U1  - SN13b4z7 
PY  - 1968///
CY  - Chicago
PB  - Aldine Pub. Co.
KW  - SN13b4z7
ER  -