Gertrude H. Hildreth, Frederick B. Graham, Harold H. Bixler, Richard D. Allen & William L. Connor. 1946 experimental ed.
Elementary battery; directions for administering. (Metropolitan achievement tests)
R562937. Elementary battery; directions for administering. By Gertrude H. Hildreth, Frederick B. Graham, Harold H. Bixler, Richard D. Allen & William L. Connor. 1946 experimental ed. (Metropolitan achievement tests) © 2Oct46; AA26506. Gertrud Hildreth & Harold H. Bixler (A); 12Nov73; R562937.
Gertrud Hildreth & Harold H. Bixler|A