TY  - GEN
AU  - Singh, J.K,
TI  - Simplified Approach to Business Mathematics [for 4 year prog.]: Under Graduate  Programme Delhi University
SN  - 978-93-5142-378-2
U1  - 650.01513 
PY  - 2014///
CY  - Mumbai
PB  - Himalaya Publishing House
ER  -