1. Projective planes
Author: Stevenson, Frederick W.
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Projective planes
Classification :
QA
471
.
S86
2. Projective planes
Author: Stevenson, Frederick W
Library: Central Library and Documents Center of Al-Zahra University (Tehran)
Subject: ، Geometry projective
Classification :
QA
471
.
S86
