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1by Olson, Clara McDonald, 1894-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1943Gainesville : University of Florida, project in applied economics, Florida Curriculum Laboratory, College of Education, 1943.12 leaves. -
2by Olson, Clara (McDonald), 1894-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1945Gainesville, Fla. : Univ. of Florida Project in Applied Economics, Florida Curriculum Laboratory, College of Education, [c1945]v, 74 p. : ill., plans. -
3by Olson, Clara McDonald, 1894-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1943Gainesville, Fla., Florida Curriculum Laboratory, College of Education, 1943.1 p. l., 60, [2] p. illus. (part col.) 23 cm. -
4by Olson, Clara McDonald, 1894-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1944Gainesville, Fla., University of Florida Project in Applied Economics, Florida Curriculum Laboratory, College of Education, 1944.106 p. illus. (incl. plan) 23 cm. -
5by Olson, Clara McDonald, 1894-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1946New York, Alfred P. Sloan Foundation, Inc., 1946.4 p. l., 101 p. plates, facsims., diagrs. 24 cm. -
6by Olson, Clara McDonald, 1894-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1943Gainesville, Fla. : University of Florida project in applied economics, Florida Curriculum Laboratory, College of Education, 1943.iv, 75 p. ; 26 cm.