Wiersma,, William
Educational measurement and testing / William Wiersma and Stephen G. Jurs
Educational measurement and testing / William Wiersma and Stephen G. Jurs
. - 2nd ed
. - Boston : Allyn and Bacon, 1990
. - XVI, 415 p. 24 cm
0-205-12385-6 (Brochado)
371.26