TY  - BOOK
AU  - Lal,M.B.
AU  - Goswami,P.K.
TI  - Objective Instant Arithmetic
SN  - 9788174824226
U1  - 513.076 
PY  - 2010///
CY  - Agra
PB  - Upkar Prakashan
KW  - General
ER  -