TY  - BOOK
AU  - Chatterji,Ram Nath
ED  - Asutosh Collection (National Library, India)
TI  - The Indian mensuration
U1  - 511.8 
PY  - 1890///
CY  - Allahabad
PB  - Indian Press
KW  - Ratio and proportion
KW  - Arithmetic
ER  -