TY  - BOOK
AU  - Otis, S.
TI  - Otis self-administration tests of mental ability 
U1  - 150 
PY  - 0000///, n.d
CY  - New York
PB  - : World Book Company
KW  - Psychology
KW  - Psychology Test
N1  - Manual of direction 1. Questionnaire for Higher Examination 20. Questionnaire for Intermediate 20. Class record form 20. Graph 20. Key 1 set, IQ Scale 1
ER  -