TY  - BOOK
AU  - Sancheti, D C.
AU  - Aggarwal, B M.
TI  - Business mathematics
U1  - 511.2  1
PY  - 1991///
CY  - New Delhi
PB  - Sultan chand & sons
KW  - Theory of equations
KW  - Progressions
KW  - Commercial arithmetic
ER  -