66. Perspectives on school algebr

Author:

Library: Central Library and Document Center of Shahid Chamran University (Khuzestan)

Subject: Algebra--Study and teaching

Classification :
QA
,
159
,.
P47
,
2002ebeb

74. Teaching and learning algebra

Author:

Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)

Subject: Study and teaching )Secondary( ، Algebra

Classification :
QA
155
.
F74
2002