Rtsa gsum yi dam dgoṅs 'dus
Subtitle: a collection of Nyingmapa teachings, rediscovered by Stag-śam Nus-Idan-rdo-rje.  Reproduced by photo-offset process from MSS. belonging to Rig-dzin-chos-rgyal by D. Gyaltsan and K. Lekshay.
Contributors: Rig-dzin-chos-rgyal; Gyaltsan, D.; Legshay, K.
Published: 1972
Place of publication: New Delhi
Language: tib
Subjects: Nyingma-pa