na INLIS000000000004110 0010-0321000194 Elementary business statistics John E. Freud ; Frank J. Williams 3 rd.ed New Jersey Prentice-Hall 1977 xiv, 560 p. ill ; 24 cm 21.626388888889 21.626388888889 PENDIDIKAN - KEBIJAKSANAAN - AS PENDIDIKAN AMERIKA SERIKAT. 1228 1228