concept

The course of smiling by groups of Israeli infants in the first eighteen months of life / by J.L. Gewirtz.

A program of research on the dimensions and antecedents of emotional dependence / Jacob L. Gewirtz.

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Jacob L. Gewirtz

Catalogue

The course of smiling by groups of Israeli infants in the first eighteen months of life / by J.L. Gewirtz.

A program of research on the dimensions and antecedents of emotional dependence / Jacob L. Gewirtz.