TY  - BOOK
AU  - Nicholas,David
AU  - Ritchie,Maureen
TI  - Literature and bibliometrics
SN  - 0208015418
PY  - 1978///
CY  - London
PB  - C. Bingley
KW  - Bibliometrics
N1  - Includes index; Bibliography : p. 174-178
ER  -