Community alarms services : a national survey.
Calling for Help! Group.
Anchor Housing Trust.
Help the Aged (Organization)
National Housing and Town Planning Council.
Research Institute for Consumer Affairs.
[England] : Calling for Help! Group,
1994.
"The Calling for Help! Group is a national forum on community alarms set up by the following organisations: Anchor, Help the aged, National Housing and Town Planning Council, Research Institute for Consumer Affairs."