TY  - BOOK
AU  - Calmorin, Laurentina Paler.
TI  - Statistics in education and the sciences : : with application to research 
SN  - 9712322327
AV  - LB 2846 .C34 1998
PY  - 1998///
CY  - Manila : 
PB  - Rex Book Store, 
N1  - EDU
ER  -