An introduction to business, by Harold H. Maynard, PH. D. and Walter C. Weidler, M.A.Harold Maynard1925
Principles of marketing, by Harold H. Maynard... Walter C. Weidler... Theodore N. Beckman.Harold Maynard1932
An introduction to business management, by Harold H. Maynard ... Walter C. Weidler ... Orin E. Burley ...Harold Howard Maynard1941
Development of an NBS reference spectrophotometer for diffuse transmittance and reflectance / William H. Venable, Jr., Jack J. Hsia, and Victor R. Weidner.William Venable1976
Problems to accompany An introduction to business management, by Harold H. Maynard ... Walter C. Weidler ... Karl D. Reyer.Harold Howard Maynard1935