TY  - BOOK
AU  - Wheldon,Harold J.
AU  - Thirkettle,G.L.
TI  - Wheldon's business statistics and statical method
SN  - 0712123318
PY  - 1976///
CY  - Plymouth
PB  - Macdonald and Evans
KW  - Statistics
N1  - Cover title: Wheldon's business statistics; Includes index; Open access
ER  -