Jeanne M. Bradford.
A Test of general proficiency in the field of social studies. Form X. (Cooperative general achievement tests, revised series 1)
R585445. A Test of general proficiency in the field of social studies. Form X. By Jeanne M. Bradford. (Cooperative general achievement tests, revised series 1) © 18Apr47; AA7466. Educational Testing Service (PWH); 16Sep74; R585445.
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