Revised version for American and Latest version (from which the published paper On Loneliness was derived with some editing after Klein's death)

Date:
1960
Reference:
PP/KLE/C.28

Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)

Credit: Revised version for American and Latest version (from which the published paper On Loneliness was derived with some editing after Klein's death). Source: Wellcome Collection.

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