erovnuli-samecniero-biblioteka Search for 'au:"Bowler, Earl M."'

Supervisory personnel development : a guide for organizing trade and industrial training programs.

By Bowler, Earl M..
[Washington] U.S. Dept. of Health, Education, and Welfare, Office of Education 1957 .
viii, 40 p. , Bound with Vocational Division bulletin no. 267-no. 272 subsequent to publication. 24 cm..

]]> Place hold on Supervisory personnel development :

Promoting programs of supervisory personnel development; a guide to winning acceptance of programs, and a glossary of terms.

By Bowler, Earl M..
[Washington] U.S. Dept. of Health, Education, and Welfare, Office of Education 1960 .
vii, 31 p. , Bound with Vocational Division bulletin no. 288-no. 293 subsequent to publication. 23 cm..

]]> Place hold on Promoting programs of supervisory personnel development;