Statistical survey of elementary schools : development of a large-scale survey 1972-74=1972- 74 / pref. National Center for Education Statistics
Corporate Author (Secondary)
National Center for Education Statistics
Country
Estados Unidos.
Publication
Washington : U.S. Department of Health, Education, and Welfare, [19--]
Description
VI, 209 p. ;
26 cm
CDU
31:37
37:31
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