The costs of vocational and nonvocational programs ; a study of michigan secondary schools /
Cohn, Elchanan,
The costs of vocational and nonvocational programs ; a study of michigan secondary schools / By e. cohn, t. hu and j. j. kaufman. - 1 volumen (en varias paginaciones)
Educación secundaria--Programas
LB607 / C6
The costs of vocational and nonvocational programs ; a study of michigan secondary schools / By e. cohn, t. hu and j. j. kaufman. - 1 volumen (en varias paginaciones)
Educación secundaria--Programas
LB607 / C6