TY  - BOOK
AU  - Zulueta, Francisco M.
TI  - National Book Store, c2010
SN  - 9710870912
U1  - Fil. 001.42 Z94m 2010 
PY  - 2010///
CY  - Mandaluyong City : 
PB  - National Book Store, 
KW  - 1. Research - Methods.
KW  - 2. Report writing
KW  - 3. Statistics
N1  - Includes bibliographical references

ER  -