1. Teaching modern mathematics in the elementary school
پدیدآورنده : Fehr, Howard Franklin , 1091-
کتابخانه: Central Library and Documents Center of Al-Zahra University (Tehran)
موضوع : ، Mathematics - Study and teaching ) Elementary(
رده :
QA
135
.
5
.
F4
1972
2. Teaching modern mathematics in the elementary school
پدیدآورنده : Fehr, Howard F.)Howard Franklin(
کتابخانه: Central Library of Sharif University of Technology (Tehran)
موضوع : ، Mathematics-- Study and teaching )Elementary(
رده :
QA
135
.
5
.
F4
1972
3. Teaching modern mathematics in the elementary school
پدیدآورنده : [by] Howard F. Fehr [and] Jo McKeeby Phillips
کتابخانه: Library of Faculty of Psychology and Educational Sciences University of Tehran (Tehran)
موضوع : Mathematics - Study and teaching (Elementary)
رده :
QA
,
135
.
5
,.
F4
4. Teaching modern mathematics in the elementary School
پدیدآورنده : Fehr, Howard Franklin , 1091-
کتابخانه: Central Library and Documents Center of Al-Zahra University (Tehran)
موضوع : ، Mathematics - Study and teaching ) Elementary(
رده :
QA
135
.
5
.
F4
