Nunnally, Jum C.

Educational measurement and evaluation / [by] Jum C. Nunnally. With the collaboration of Nancy Almand Ator - 2d ed - New York : McGraw-Hill, c1972 - x, 598 p. : illus. ; 23 cm.

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0070475539


Educational tests and measurements.

371.260973 / NUE 1972