1. A textbook of mathematics )for class XI(

Author:

Library: Central Library of Amirkabir University of Technology (Tehran)

Subject: Mathematics - Problems, exercises, etc

Classification :
QA
43
.
D48
1990

12. Exercices de trigonometrie

Author:

Library: Library of Faculty Literature of University of Tehran (Tehran)

Subject: Trigonometry-- Problems, exercises, etc.

13. Exercices de trigonometrie

Author:

Library: Library of College of Science University of Tehran (Tehran)

Subject: Trigonometry -- Problems, exercises, etc

Classification :
QA
537
.
G111

14. Exercices de trigonometrie

Author:

Library: Central Library and Documents Center of Al-Zahra University (Tehran)

Subject: ، Trigonometry - Problems , exercises , etc

Classification :
QA
537
S3
1957

18. Geometry /

Author:

Library: Center and Library of Islamic Studies in European Languages (Qom)

Subject: Geometry, Problems, exercises, etc.,Geometry.

Classification :
QA459
.
W4985
2010

20. Geometry

Author:

Library: Library of Urmia University of Technology (West Azarbaijan)

Subject: Geometry- Problems, exercises, etc,Geometry

Classification :
QA
,
459
,.
W4985
,
2010