官方藏书 / Teaching_and_Education / Wage Earning and Education

Wage Earning and Education

R. R. Lutz · Teaching_and_Education · 8 章

目录

The Importance of Relative Numbers What the Elementary Schools Can Do Continuation Training from 15 to 18 SUMMARY OF REPORT ON BOYS AND GIRLS IN COMMERCIAL WORK Characteristics of the Working Force TABLE 20.—ESTIMATED TIME REQUIRED TO LEARN MACHINE TOOL WORKTableList Motor and Wagon Transportation THE FULL PROJECT GUTENBERG™ LICENSE