1. Algebra: book 1
Author: / A. M. Welchons, W. R. Krickenberger, Helen R. Pearson.
Library: National Library and Archives of Islamic Republic of Iran (Tehran)
Subject: جبر
Classification :
QA
۱۵۲
/
و
۸
الف
۷ ۱۳۵۵
2. plane geometry
Author: A.M.WELCHONS,W.R.KRICKENBERGER,HELEN R.PEARSON
Library: Vali Asr University Central Library (Kerman)
Subject: GEOMETRY-PLANE
Classification :
QA
455
.
W4P5
1958
