Groups in social work an ecological perspective di Balgopal, Pallassana R.

Arbitration and group decision under uncertainty di Encarnacion, Jose

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Social group work : a helping process di Konopka, Gisela

Marketing the group practice practical methods for the health care practitioner

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The upstart spring Esalen and the American awakening di Anderson, Walt Truett

The encyclopedia of icebreakers structured activities that warm-up, motivate, challenge, acquiant and energise di Forbes-Greene, Sue

An introduction to group dynamics di Forsyth, Donelson R.

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