1181. Winning solutions

Author:

Library: Central Library of Esfehan University of Technology (Esfahan)

Subject: Mathematics- Problems, exercises, etc

Classification :
43
.
L793

1182. Winning solutions

Author:

Library: Central Library and Document Center of Isfahan University (Esfahan)

Subject: Mathematics- Problems, exercises, etc

Classification :
510
L925w

1198. 100 great problems of elementary mathematics

Author:

Library: (Tehran)

Subject: Mathematics--Problems, exercises, etc,Mathematical recreations

Classification :
QA
43
.
D6