TY  - BOOK
T1  - Numbers and numerals a story book for young and old
T2  - Contributions of mathematics to civilization. Monograph no. 1
A1  - Smith, David Eugene 1860-1944
A2  - Ginsburg, Jekuthiel 1889-   joint auth
LA  - English
PP  - Washington, D. C.
PB  - National Council of Teachers of Mathematics
YR  - 1937
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217603751805
OP  - 52
CN  - QA 21 S65
KW  - Number concept.
KW  - Numerals.
KW  - Arithmetic : Foundations.
ER  -