TY  - BOOK
AU  - Simpson,I.S.
TI  - Basic statistics for librarians: A textbook with special reference to economics and Business 
T2  - A Bingley book
SN  - 0838921000
U1  - 310 19
PY  - 1988///
CY  - Chicago, IL, London
PB  - American Library Association, Library Association Publishing
KW  - Library science
KW  - Statistical methods
KW  - Library statistics
N1  - Includes index; Bibliography: p. 215-216
ER  -