TY  - BOOK
AU  - Asaad, Abubakar S.
AU  - Hailaya,Wilham M.
TI  - Measurement and evaluation: concepts and principles 
SN  - 9712340309
PY  - 2004///
CY  - Manila
PB  - Rex Book Store Incorporation
KW  - Measurement and evaluation
KW  - sears
N1  - Includes bibliographical references and index
ER  -