Supervision; democratic leadership in the improvement of learning,Author: Barr, Arvil Sylvester,
Publisher: London, London, D. Appleton-Century company, inc.
Date: [1947] This title can be found in 3 Iowa libraries.
Adapting instruction in arithmetic to individual differences /Author: Brueckner, Leo John,
Publisher: Minneapolis : University of Minnesota Press,
Date: 1941. This title can be found in 1 Iowa libraries.
The changing elementary school,Author: Brueckner, Leo John,
Publisher: New York, Inor publishing company,
Date: 1939. This title can be found in 3 Iowa libraries.
Supervision, principles and practices in the improvement of instruction,Author: Barr, Arvil Sylvester,
Publisher: London, London, D. Appleton-Century co., inc.
Date: [c1938] This title can be found in 3 Iowa libraries.
Diagnostic and remedial teaching,Author: Brueckner, Leo J.
Publisher: Boston, Houghton Mifflin
Date: [c1931] This title can be found in 2 Iowa libraries.
Diagnostic and remedial teaching in arithmetic,Author: Brueckner, Leo John,
Publisher: Chicago [etc.] Chicago [etc.] The John C. Winston company
Date: [c1930] This title can be found in 3 Iowa libraries.
The technics and evaluation of a supervisory program in work reading in the Minneapolis Public schools /Publisher: [Minneapolis] : [publisher not identified],
Date: [1927] This title can be found in 1 Iowa libraries.
Algebraic abilities of 9-A pupils : Leo John Brueckner.Author: Brueckner, Leo J.
Publisher: [Place of publication not identified] : [publisher not identified],
Date: 1915. This title can be found in 1 Iowa libraries.
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