@book{UBHD-1072355, author={L'Esperance, Wilford L.}, title={Modern statistics for business and economics}, edition={1. print.}, publisher={MacMillan}, address={New York}, year={1971}, pages={VII, 503 S.}, language={eng}, keywords={Wirtschaftsstatistik}, library={UB [Signatur: 73 B 1130]}, }