1. The IEA six subject survey
Author: / [by] David A. Walker , with contributions by C. Arnold Anderson and Richard M. Wolf and a foreword by Torsten Husen,Walker
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Educational tests & measurements --Burgenland,Grading and marking (Students),Comparative education
Classification :
LB
3051
.
W3
