oh! a 120s + 150s dual classification:
128.3 + 153.12. Different opinions on classification but it’s a clue.
Mental Time Travel: Episodic Memory and Our Knowledge of the Personal Past
128.3
Philosophy and Psychology > Philosophy Of Humanity > The Human Condition > Attributes and faculties
Primary; 18 copies
153.12
Philosophy and Psychology > Psychology > Cognition And Memory > Learning, Memory, And Motivation > Memory
1 copy
120 – Philosophy and Psychology > Philosophy Of Humanity > Epistemology, causation, humankind
153 – Philosophy and Psychology > Psychology > Cognition And Memory
153 – Philosophy and Psychology > Psychology > Cognition And Memory