en

Shaping your child's personality

B. R. Hergenhahn · 1972

179 pages · ~4h read

self-help

en

An introduction to theories of learning

B. R. Hergenhahn · 1976

502 pages · ~13h read

psychology

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An introduction to theories of personality

B. R. Hergenhahn · 1980

614 pages · ~15h read

psychology · non-fiction