THIRKETTLE, G.L.
WHELDON` BUSINESS STATISTICS AND STATISTICAL METHOD - 9th Ed. - London MacDonald and Evans Ltd., London 1981
0712123253
519.54 / THI/W
WHELDON` BUSINESS STATISTICS AND STATISTICAL METHOD - 9th Ed. - London MacDonald and Evans Ltd., London 1981
0712123253
519.54 / THI/W