TY  - BOOK
AU  - Reyes, Carmela O. Zamora
AU  - Lorelei B. Ladao- Saren
TI  - Elementary statistics : textbook/workbook
SN  - 9710863770
U1  - Fil. 310 R330 
PY  - 2003///
CY  - Mandaluyong City
PB  - National Book Store
KW  - Statistics
ER  -