TY  - BOOK
AU  - Chattopadhyaya,Shib Sankar
AU  - Chattopadhyaya,Rash Mohan
ED  - Asutosh Collection (National Library, India)
TI  - Modern arithmetic for schools and colleges
U1  - 511 
PY  - 1925///
CY  - Calcutta
PB  - Roy and Roy Chowdhury
KW  - Arithmetic
KW  - Study and teaching
ER  -