Merwin,, Jack C.
Evaluation in assessing the progress of education to provide bases of public understanding and public policy / Jack C. Merwin, Frank B. Womer
Evaluation in assessing the progress of education to provide bases of public understanding and public policy / Jack C. Merwin, Frank B. Womer
. - Chicago : The National Society for the Study of Education, 1969
. - p. 306-334 23 cm
371.26