TY  - BOOK
AU  - Andrews, Frank M..
TI  - Scientific Productivity: The Effectiveness of Research Groups in six Countries / 
SN  - 0 521 22586 8
U1  - SZ:f 
PY  - 1977///
CY  - Cambridge : 
PB  - Cambridge University Press , 
KW  - Organizational Factor
ER  -