The progressive higher arithmetic : for schools, academies, and mercantile colleges ; forming a complete treatise on arithmetical science, and its commercial and business applications
Elementary and practical arithmetic : in which have been attempted various improvements in arrangement and nomenclature, as well as in the means of thorough discipline in the principles and applications of the science
The New era in world agricultural trade : perspectives for the Prairies and the Great Plains : proceedings of a seminar jointly sponsored by the Department of Agricultural Economics, Universities of Minnesota and Manitoba in Winnipeg on November 13-15, 1979