TY  - BOOK
A1  - / By H. A. Freebury
TI  - A history of mathematics for secondary schools
PB  - کتابخانة پژوهشکده تاریخ علم (دانشگاه تهران)
SN  - 100778172
UR  /book/100778172/A-history-of-mathematics-for-secondary-schools/
ER  -