Making sure of arithmetic

RecordNumber
30383
Title
Making sure of arithmetic
Author Statement
[by] Robert Lee Morton[ and others]
Publication
Silver Burdett
Publication Year
[19
Collation
v.: ill, diagrs
Subject
Arithmetic
ADDED ENTRIES
Morton, Robert Lee 1889-
Main Class
372
Sub Class
.7
Cutter no
M235
وارد كنندة اطلاعات
soltani^d//
Link To Document :
https://lib.ui.ac.ir/dL/search/default.aspx?Term=30383&Field=0&DTC=2