man ngag gi sde'i dbye ba gsum
three categories of the esoteric instructional class [IW]
three categories of the esoteric/ oral instructional class [random kha 'thor; oral tradition kha gtam; and the teaching according to its own textual tradition of tantras rgyud rang gzhung du bstan pa Longcenpa, treasury of philosophical systems, pp 348ff and treasury of the supreme vehicle, p 157ff gd-mk) [IW]
Three Categories of the Esoteric Instructional Class. Random kha 'thor Oral Tradition kha gtam and the Teaching According to its Own Textual Tradition of Tantras rgyud rang gzhung du bstan pa [RY]
three categories of the esoteric instructional class [random kha 'thor oral tradition kha gtam and the teaching according to its own textual tradition of tantras rgyud rang gzhung du bstan pa longcenpa, treasury of philosophical systems, pp 348ff and treasury of the supreme vehicle, p 157ff gd-mk) [IW]