Boddington, A. L. (1921). Statistics and their application to commerce. H. F. Lynch & Co. Ltd..
Dyfyniad Arddull ChicagoBoddington, A. Lester. Statistics and Their Application to Commerce. London: H. F. Lynch & Co. Ltd., 1921.
Dyfyniad MLABoddington, A. Lester. Statistics and Their Application to Commerce. H. F. Lynch & Co. Ltd., 1921.
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