TY  - BOOK
AU  - x, x
AU  - Andrews,Frank M.
TI  - Scientific productivity: The effectiveness of research groups in six conntries
SN  - x
U1  - 507/ANS 
PY  - 1979///
CY  - Cambridge
PB  - Cambridge Univ.
KW  - Science - Study and Teaching
KW  - Nature Study
N1  - x
ER  -