TY  - BOOK
T1  - Young children learn to use arithmetic.
A1  - Rosenquist, Lucy Lynde
LA  - English
PP  - Boston
PB  - Ginn
YR  - 1949
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217603633527
OP  - 174
CN  - QA 135 R763
KW  - Arithmetic : Study and teaching.
ER  -