Non-verbal intelligence tests for deaf and hearing subjects
Subtitle: Snijders-Oomen non-verbal scale S.O.N.
Contributors: Snijders-Oomen, N.,
Edition: 3D ed.
Publisher: Wolters-Noordhoff
Published: 1968
Place of publication: Groningen
Language: eng
Number of pages: 141
Subjects: Mental tests; Intelligence levels -- Deaf
Other titles: Snijders-Oomen non-verbal scale S.O.N.