TY  - BOOK
AU  - Aggarwal, S.L.
AU  - Bhardwaj, S.L./Singh, Hardeep/
TI  - Business mathematics and statistics
SN  - 81-272-2890-7
U1  - 519.5 Ag 38B 
PY  - 2006///
CY  - Ludhiana
PB  - Kalyani Pub.
ER  -