Delivering human services :a learning approach to practice /
Halley, Alexis A.
Delivering human services : a learning approach to practice /
Alexis A. Halley, Judy Kopp, Michael J. Austin ; with assistance from Amy R.Olk.
- 4th ed.
- New York : Longman, c1998.
- xxi, 661 p. : ill. ; 24 cm.