00966cam a22002651 4500 e 48000040 DLC 20260227111233.0 720208s1970 xx 000 0 eng e 48000040 (OCoLC)236524 DLC ODaWU DLC premarc L111 .A6 1948, no. 6 LB1131 .S422 Segel, David, 1894- Intellectual abilities in the adolescent period. Federal Security Agency, Office of Education [University Microfilms, 1970, 1948] 41 p. United States. Office of Education. Bulletin 1948, no.00006 Copies 1 and 2 of L111.A6 1948, no. 6 with: Education in Haiti / Mercer Cook. Washington : Govt. Print. Off., 1948. Bound together subsequent to publication. DLC Bibliography: p. 38-41. Educational tests and measurements Ability Testing. 22089 22089