TY  - BOOK
AU  - Tyra,M.
TI  - Magical book on quicker maths
SN  - 9788190458924
U1  - 510.076 
PY  - 2022///
CY  - Delhi
PB  - BSC Publishing Co. Pvt. Ltd.
KW  - Quicker Maths
KW  - Competitive Examination
ER  -