RecordNumber
50836
Author
United Nations Educational seientific and cultural organizaiton
Title
Tendances nouvelles de lʹenseignement des mathematiques
Publication
Unesco
Publication Year
[19
Collation
...v.
Series
La enseignement des sciences fondamentales, mathematiques
Subject
Mathematics- Study and teaching
Main Class
510
Sub Class
.7
Cutter no
U58t
وارد كنندة اطلاعات
fazel^d// , alipour^d2003/11/11 10:22:50