TY  - BOOK
AU  - Fatima, Mudasar : 
TI  - Item characteristics and identification of biased test items developed by DSD in the subject of chemistry 
U1  - 371.26 
PY  - 2004///
CY  - Lahore ; 
PB  - PEACE, University of Education. 
KW  - Education
KW  - Educational Measurement
KW  - Measurement evaluation
KW  - Test development
ER  -