Author: Boowa Ñāṇasampanno, Phra Mahā.Statement: Venerable Acharn Mahâ Boowa Nanasampanno; translated from the Thai by Pannavaddho Bhikkhu.Publisher: Udorn Thani: Wat Pa Baan TaadYear: 1997Class: 181.022Code: BOO / PATNotes: Translation. First published: Thailand, 1974.