Educational statistics; use and interpretation /
Popham, W. James
Educational statistics; use and interpretation / by W. James Popham and Kenneth A. Sirotnik - 2nd ed. - New York : Harper & Row, 1973 - viii, 413 p. : ill. ; 25 cm.
0060452528
72-087881
Educational statistics
Educational statistics; use and interpretation / by W. James Popham and Kenneth A. Sirotnik - 2nd ed. - New York : Harper & Row, 1973 - viii, 413 p. : ill. ; 25 cm.
0060452528
72-087881
Educational statistics
