Ma rgyud thugs rje ñi maʼi rgyud skor
Subtitle: a collection of rediscovered Bonpo teachings belonging to the mother class of tantras
By: revealed from its place of concealment by Gu-ru Rnon-rtse.
Contributors: Gu-ru Rnon-rtse, b. 1136.
Publisher: Tshultrim Tashi
Published: 1985
Place of publication: Dolanji, Distt. Solan, H.P
Language: tib
Number of pages: 870
Notes: In Tibetan; preface in English.
"Reproduced from a rare manuscript recently found in Gśen-dar-ldiṅ Ri-rgyal Monastery."