TY  - BOOK
AU  - De Belen, Rustico T., author. 
AU  -  De Belen, Arthur Reiner V., author.
TI  - Basic statistics
SN  - 978-9-71966708-7 (paperback)
U1  - DFil 519.5 2019
PY  - 2019///]
CY  - Quezon City : 
PB  - Jobal Publishing House, 
KW  - Statistics
ER  -