عنوان
پدید آورنده
موضوع
رده
QA135 .B7
QA135
.
B7
کتابخانه
محل استقرار
IR
122647
انگلیسی
IR
Arithmatical abstraction
[Book]
: the movement toward conceptual maturity under differing systems of instruction
Berkely
: University of Colifornia P.
, 1967
x, 221p.
: tables
; 24cm
Universuty of California Publication in education v
; 17
انگليسي
part1. Problems and procedure. 2. The investigation in Scottish Schools. 3. The investigation in English Schools. 4. Final chapter
Arithmetic, Study and teaching (Elementary)
QA135
.
B7
Brownell
, William Arthur
, 1895 -
, author
Iran
Central Library Of Tehran University
Old cataloging
BL
1
Y
