Step 1: Contextualization of the Work.
The "Tripuri Phonetic Reader" is a foundational text in Tripuri linguistics, concentrating on the phonetic elements of the Tripuri language. Historically, it is significant for its role in the documentation and instruction of Tripuri phonetics.
Step 2: Verification of Publication Year.
- The publication year for the "Tripuri Phonetic Reader" is established as 1893. This year marks the earliest edition, emphasizing phonetic precision and linguistic preservation.
- The years 1894, 1895, and 1896 are not associated with the inaugural edition, which was released in 1893.
Step 3: Final Determination.
Therefore, the definitive answer is (3) Asvinani 1893 bisio, signifying the first publication of this significant contribution to Tripuri phonetics.