Best, John W.
Research in education / John W. Best, James V. Kahn. - 10th ed. - Boston [etc.] : Pearson , cop. 2006 . - XVIII, 510 p. : il. ; 24 cm.
ISBN 0-205-45840-8
Investigação educativa
LCC LB1028
Research in education / John W. Best, James V. Kahn. - 10th ed. - Boston [etc.] : Pearson , cop. 2006 . - XVIII, 510 p. : il. ; 24 cm.
ISBN 0-205-45840-8
Investigação educativa
LCC LB1028