Author: Sobhana, Mahā caññʻ Cha rā toʻ ʾA rhaṅʻ, 1904-1982.Statement: by the Venerable Mahasi Sayadaw; translated from the Burmese by U Ko Lay.Publisher: Rangoon : Buddhasasana Nuggaha OrganizationYear: 1987Class: 183.0123Code: DHA / SOBNotes: Reprint. First published : 1981.