TY  - BOOK
AU  - Gerard Egan.
TI  - The skilled helper : a problem-management approach to helping
U1  - 158 
PY  - 2010///
CY  - Pacific Grove,Calif.
PB  -  Brooks/Cole
KW  - Counseling psychology
KW  - Helping behavior
KW  - Tư vấn tâm lý
ER  -