TY  - GEN
AU  - Harper,EdwinA.
AU  - Harper, Erika S.
TI  - Preparing Objective Examinations: a handbok for teachers,students and examiners 
SN  - 0876924968
U1  - 371.26 22
PY  - 1992///
CY  - New Delhi
PB  - Prentice- Hall
KW  - Preparing objective examinations
N1  - Includes bibliographical references and index
ER  -