Text ( visual ) : unmediated The practice of Dzogchen / by Longchen Rabjam ; introduced, translated, and annotated by Tulku Thondup ; edited by Harold Talbott. -- 3rd ed. -- Ithaca, N.Y. : Snow Lion Publications , 2002. -- xxi, 466 p. ; 24 cm. -- (Buddhayana series ; 3). -- Includes bibliographical references (p. [426]-440) and index. -- ISBN 1559391790 ; (BB08177525) ; https://ci.nii.ac.jp/ncid/BB08177525 Author Heading(s): Kloṅ-chen-pa Dri-med-ʾod-zer ; Thondup, Tulku ; Talbott, Harold. -- Classification(s): LCC : BQ7662.4 ; DC20 : 294.3/4. -- Subject Heading(s): LCSH : Rdzogs-chen (Rñiṅ-ma-pa) -- Early works to 1800