TY  - BOOK
AU  - Pickett, Liam E
TI  - Use of statistics : a handbook for cooperatives
SN  - 9221012301
U1  - 519 
PY  - 1975///
CY  - Geneva
PB  - International Labour Office
KW  - Graphs
KW  - Relative numbers
KW  - Time series
ER  -