Llyfrgell GLLM Library
Access Llyfrgell GLLM Library from your iPhone, iPad or iPod Touch. Manage your account, search the catalogue, renew and reserve books.
Mynediad at Llyfrgell GLLM Library o’ch iPhone, iPad neu iPod Touch. Rheoli’ch cyfrif, chwilio y catalog, adnewyddu ac archebu llyfrau ar-lein