NGVL - What does NGVL stand for? The Free Dictionary
References in periodicals archive
4 million lines of code to deliver 10 NGVL
releases on time.
This new resource joins National Geographic Magazine Archive, 1888-1994 and National Geographic Magazine Archive, 1995-Current(launched this past fall), bringing the total number of available NGVL resources to three.
Additional NGVL products will be available in early spring 2013.