Wheldon's Business statistics and statistical method.
Thirkettle, G. L.
Wheldon's Business statistics and statistical method. - 9th ed. - Plymouth : Macdonald and Evans, 1976. - ix, 278 p. : ill., forms, maps
Cover title: Wheldon's business statistics.
0712123253
Statistics.
Wheldon's Business statistics and statistical method. - 9th ed. - Plymouth : Macdonald and Evans, 1976. - ix, 278 p. : ill., forms, maps
Cover title: Wheldon's business statistics.
0712123253
Statistics.