TY  - BOOK
AU  - Ravichandra Rao,I.K.
TI  - Quantitative methods for library and information science / 
SN  - 9788122426939
U1  - 020.72   12
PY  - 1983///
CY  - New Delhi : 
PB  -  New age international , 
KW  - Library statistics
KW  - Information science
KW  -  Statistical methods
KW  - Bibliometrics
N1  - Includes bibliographical references (p. [221]-229) and index
ER  -