✦ LIBER ✦
(1) The Selection of Colour Workers: being a Research into the Practical Methods of measuring the ability to discriminate Fine Shades of Colour (2) The Case for Vocational Guidance: Three Lectures given under the Heath Clark Bequest to the National Institute of Industrial Psychology
- Book ID
- 109509515
- Publisher
- Nature Publishing Group
- Year
- 1935
- Tongue
- English
- Weight
- 111 KB
- Volume
- 135
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/135167a0
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