The skilled helper :
Egan, Gerard.
The skilled helper : a systematic approach to effective helping / Gerard Egan. - 4th ed. - Pacific Grove : Brooks/Cole, 1990 - xviii, 445 p. ; 24 cm.
Open access.
0534121381
8938002
Counseling.
Helping behavior.
The skilled helper : a systematic approach to effective helping / Gerard Egan. - 4th ed. - Pacific Grove : Brooks/Cole, 1990 - xviii, 445 p. ; 24 cm.
Open access.
0534121381
8938002
Counseling.
Helping behavior.