TY  - BOOK
AU  - Bhatnagar, P. L.,
TI  - Aadhunik Ganitik Khyalona Prashtavik Patho
U1  - 511 
PY  - 1972///
CY  - Ahmedabad
PB  - University Granth Nirman Board
KW  - General principles of mathematics
ER  -