TY  - BOOK
AU  - De Belen, Rustico T. [and] De Belen, Arthur Reiner V. 
TI  - Basic statistics / 
SN  - 978-971-9667-08-7
U1  - 001.422 
PY  - 2019///]
CY  - Quezon City : 
PB  - Jobal Publishing House, 
KW  - Statistics
N1  - Bibliography p. 149-152
ER  -