TY  - BOOK
AU  - Open University
TI  - Knowledge and information social sciences: : a third level coruse peopel and organizations units 12-14
SN  - 0335015670
U1  - 301 
PY  - 1974///
CY  - Milton Keynes
PB  - Open University Press
KW  - Sociology
N1  - PB
ER  -