Gelligaer Historical Society : an anthology comprising volumes eleven, twelve, thirteen, fourteen, fifteen.
Gelligaer Historical Society.
Gelligaer : Gelligaer,
[2007].
"The people involved in this project formed the Gelligaer Historical Society in 1961. 50 years later as part of celebrations to mark these events, the Gelligaer Historical Society has produced this anthology" -- P. ii.