1. Active geometry
Author: Thomas, David A. )David Allen(
Library: Central Library and Documentation Center (Semnan)
Subject: Computer-assisted instruction ، Geometry,Study and teaching )Secondary( ، Geometry
Classification :
QA
462
.
2
.
C65
T48
1998
2. Modern geometry
Author: Thomas, David A. )David Allen(
Library: Central Library and Documentation Center (Semnan)
Subject: ، Geometry
Classification :
QA
445
.
2
.
T48
2002
