1. Science education in nineteen countries
Author: ]by[ L. C. Comber and John P. Keeves. With a foreword by Torsten Husen
Library: Library of Faculty of Social Sciences of Tehran University (Tehran)
Subject: Science- Study and teaching )Secondary,Scientific surveys
Classification :
Q
181
.
C548
1973
2. Science education in nineteen countries; an empirical study
Author: / [by] L.C. Comber and John P. Keeves- With a foreword by Torsten Husen,Comber
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Science-- study and teaching (Secondary),Scientifics surveys
Classification :
Q
181
.
C548
