1 |
Education for life adjustment : its meaning and implementation / by Maurice R. Ahrens ... [et al.] ; edited by Harl R.Douglass
New York : The Ronald Press Co. , c1950
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2 |
The high school curriculum / ed. by Harl R. Douglass ; by Vernon E. Anderson, Rudyard K. Bent, Nelson L. Bossing ...[et al.]
New York : The Ronald Press Co. , c1947
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3 |
Secondary education : for life adjustment of American youth / by Harl R. Douglass
New York : Ronald , c1952
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4 |
Managing the classroom : the teacher's part in school administration / by Edwin John Brown
New York : Ronald Press , c1952
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5 |
The modern junior high school / by William T. Gruhn, Harl R. Douglass
New York : The Ronald Press Co. , c1947
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6 |
The modern junior high school / by William T. Gruhn and Harl R. Douglass
2nd ed. - New York : Ronald Press , c1956
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7 |
Principles and procedures of curriculum improvement / by Vernon E. Anderson
New York : The Ronald Press , c1956
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8 |
American public education : an introduction / by Harl R. Douglass and Calvin Grieder
New York : Ronald Press Co. , c1948
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9 |
Public school administration / by Calvin Grieder and William Everett Rosenstengel
New York : Ronald Press Co , c1954
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10 |
Educational psychology / by Edwin R. Guthrie, Francis F. Powers
New York : Ronald Press , c1950
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11 |
Teaching in high school / by Harl R. Douglass, Hubert H. Mills
New York : The Ronald Press , c1948
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