Nag-dban-kun-dga 'bstan-'dzin, The Third Khams-sprulPhyag rgya chen po lhan cig skyes sbyor gyi Snon 'gro'i khrid yig: An introduction to the snon 'gro practice of the Mahamudra precepts of the 'Brug-pa Dkar-brgyud-pa tradition; 2 Volumes