TY  - BOOK
AU  - Nocon, Rizaldi C.
TI  - Essential business mathematics: theory and practice, business calculus 
SN  - 9789719800682
PY  - 2013///
CY  - Quezon City
PB  - C & E Publishing Inc
KW  - Business mathematics
KW  - sears
N1  - Bibliography: p.392
ER  -