Efficiency in education : A study of the applications of the principles of efficiencey to educational adminstration supervision and methods of teaching
Wright J C
Efficiency in education : A study of the applications of the principles of efficiencey to educational adminstration supervision and methods of teaching - New York, USA John Wiley and Sons 1929 - xv,405p
Textual
School Administration
Efficiency in education : A study of the applications of the principles of efficiencey to educational adminstration supervision and methods of teaching - New York, USA John Wiley and Sons 1929 - xv,405p
Textual
School Administration