Applying educational research :

Borg, Walter R.

Applying educational research : a practical guide / Walter R. Borg, Joyce P. Gall, Meredith D. Gall. - Third edition - New York : Longman, c1993. - xvii, 443 pages : illustrations ; 24 cm.

Includes bibliographical references (p. 408-410) and indexes.

0801304865 9780801304866

92020899

LB1028 / .B59 1993

370.78