TY  - BOOK
AU  - Parreño, Elizabeth B.
AU  - Jimenez, Ronel O.
TI  - Basic statistics: : a worktext 
SN  - 978-971-98-0089-7
AV  - 519.5 P24 c2014 
PY  - 2014///
CY  - Quezon City
PB  - C & E Pub.
ER  -