TY  - BOOK
AU  - Kumar, Virendra
TI  - Ganit ki rochak baaten
SN  - 81-85829-96-9
U1  - 510 21st
PY  - 2005///
CY  - Delhi
PB  - Gyan Ganga
KW  - MATHESMATICS; MATHS PUZZELS
ER  -