Modern secondary education /
Douglass, Aubrey A. 1887-1952.
Modern secondary education / by Aubrey A. Douglass - Boston ; New York [etc.] : Houghton Mifflin; Pentic Hall, c1938,1944 - 2V. : ill. ; 21cm. - Riverside textbooks in education, ed. by E. P. Cubberley .
Bibliography at end of each chapter.
Vol 1 ; Vol 2 --
Education, Secondary
373 / DOM 1938-1944
Modern secondary education / by Aubrey A. Douglass - Boston ; New York [etc.] : Houghton Mifflin; Pentic Hall, c1938,1944 - 2V. : ill. ; 21cm. - Riverside textbooks in education, ed. by E. P. Cubberley .
Bibliography at end of each chapter.
Vol 1 ; Vol 2 --
Education, Secondary
373 / DOM 1938-1944