1. Algebra and trigonometry
Author: / Mervin L. Keedy ...[et al.]
Library: Central Library and Archive Center of shahid Beheshti University (Tehran)
Subject: Algebra,Trigonometry, Plane
Classification :
510
Al
2. Exploring elementary algebra
Author: Mervin L. Keedy... )et al.(
Library: Central Library and Information Center of Birjand University (South Khorasan)
Subject: ، Geometry - study and teaching
Classification :
QA
39
.
2
.
E87
1967
