Coles, Robert.
The call of service : a witness to idealism /
Robert Coles.
- Boston : Houghton Mifflin Co., 1993.
- xxviii, 306 p. ;
Includes bibliographical references.
0395636477 :
Social service--United States.
Volunteer workers in social service--United States.
Voluntarism--United States.
Vocation.
HV91 / C62