TY  - BOOK
AU  - Solano, Irene Ed. D.
TI  - Business math 2nd edition 
SN  - 978-971-46-1499-4
U1  - Fil. 510 S684 2020 
PY  - 2020///
CY  - Makati City : 
PB  - Diwa Learning System Inc., 
KW  - Business arithmethic - Study and teaching
ER  -