TY  - BOOK
AU  - Harper, A Edwin
AU  - Harper, Erika S
TI  - Preparing Objective Examinations : A Hand book for Teachers, Students and Examiners
SN  - 0-87692-496-8
U1  - 06.067(035) 
PY  - 1992///
CY  - New Delhi
PB  - Prentice-Hall of India
ER  -