erovnuli-samecniero-biblioteka Search for 'au:"Barnhart, Earl Wingert,"'

Vocational education for those engaged in the retail grocery business; the program developed in cooperation with the National association of retail grocers.

By Barnhart, Earl Wingert,.
Washington, Govt. print. off., 1926 .
ix, 179 p. 23 cm..

]]> Place hold on Vocational education for those engaged in the retail grocery business;

Elements of an educational program for laundry salesmen

By Barnhart, Earl Wingert,.
Washington, D.C. | [Washington, Govt. print. off., 1927 .
ix. 188 p. 23 cm..

]]> Place hold on Elements of an educational program for laundry salesmen

Cooperative training in retail selling in the public secondary schools /

By Emick, Glenn Oscar,.
Washington : U.S. Govt. Print. Off., 1937 .
xii, 195 p. : , Originally prepared as a doctor's dissertation by Glen Oscar Emick at the School of education, Indiana university. A condensation of the completed dissertation with some foot-notes has been prepared by Earl W. Barnhart, chief of the commercial education service. Vocational education division, Office of education, and is published as this bulletin, cf. Forword. 23 cm..

]]> Place hold on Cooperative training in retail selling in the public secondary schools /