Walsh's business arithmetic,

by Walsh, John H (John Henry), 1853-1924
Published 1919

The English of business /

by Hagar, Hubert A (Hubert Adonley), 1881-1953, Hagar, Hubert A (Hubert Adonley), 1881-1953, Blanchard, Clyde Insley, Hutchinson, Elsie Lillian, 1890-, Wilson, Lillian Grissom
Published 1935

Teaching methods and testing materials in business mathematics /

by Rosenberg, R. Robert (Reuben Robert), 1900-, Rosenberg, R. Robert (Reuben Robert), 1900-1978, Rosenberg, R. Robert (Reuben Robert), 1900-1978
Published 1935