1. Tatha Sutta.-There are four things that are true and unalterable — the facts of Dukkha, its arising, its cessation, the path thereto. S.v.430.

2. Tatha Sutta.-The Four Noble Truths. Same as above. S.v.435.

Dictionary of Pali Proper Names, G P Malalasekera (1899-1973), which is available as printed version from