TY - BOOK AU - Tompkins,Ellsworth AU - Rice,Mabel Frances Collins TI - Clerical & custodial staff in public secondary day schools [1951-52], T2 - U. S. Office of Education. Circular AV - L111 .A72 no. 445 PY - 1955///] CY - [Washington] PB - U.S. Dept. of Health, Education, and Welfare, Office of Education KW - Clerks KW - Janitors N1 - With: Longitudinal study of the relationship between certain predictive factors and pupil drop-outs / David Segel. Washington : U.S. Dept. of Health, Education, and Welfare, Office of Education, 1956. Bound together subsequent to publication ER -