TY - BOOK T1 - A Study of the Instructional Material Used in the Part-Time Continuation Schools of Bay City, flint and Pontiac T2 - Vocational Education Department. Special Studies ; A1 - Ferguson, Elizabeth PP - Michigan PB - University of Michigan YR - 1933 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dun.173985 OP - 88 ER -