Franzen , Carl G. F.
Foundations of secondary education / Carl G. F. Franzen. - New York : Harper & Brothers, c 1955. - 492 p. ; 22 cm. - Education for living series. .
322 322
Education, (Secondary).
373 / F858f
Foundations of secondary education / Carl G. F. Franzen. - New York : Harper & Brothers, c 1955. - 492 p. ; 22 cm. - Education for living series. .
322 322
Education, (Secondary).
373 / F858f