TY  - BOOK
AU  - Gray,John
AU  - Perry,Brian
TI  - Scientific information
T2  - Science and engineering policy series
SN  - 0198583176 :
AV  - Q223 .G72
U1  - 025-04 
PY  - 1975///
CY  - London
PB  - Oxford University Press
KW  - Communication in science
KW  - Science
KW  - Information services
N1  - Includes index
ER  -