ISBN 9780982092248 books & textbook
Ceaseless Echoes of the Great Silence: A Commentary on the Heart Sutra
Khenchen Palden Sherab Rinpoche Khenpo Tsewang Dongyal Rinpoche
Dharma Samudra /2012T Paperback / 315 Pages
isbn-10: 0982092245 / isbn-13: 9780982092248
