[Pramāṇa](https://indike.org/pramana/) › [Indian literature](https://indike.org/pramana/in) › [Auxiliary Sciences of the Veda](https://indike.org/pramana/in.vedanga) › [Metrics (prosody)](https://indike.org/pramana/in.vedanga.chanda) › [Prakrit and Apabhraṃśa metrics](https://indike.org/pramana/in.vedanga.chanda.prakrit) › Chandahkosha # Chandahkosha (Chandaḥkośa) छन्दःकोश consists of 74 Prākṛta Gāthās, by Ratnaśekhara of the Nāgapurīya Tapā Gaccha. - **Language:** Prakrit - **Date:** 700 BCE – 1800 CE - **Author:** [Ratnaśekhara](https://indike.org/pramana/person/ratnasekhara) - **Text:** not yet digitised (catalogue entry) --- Source: [https://indike.org/pramana/in.vedanga.chanda.prakrit.chandahkosa](https://indike.org/pramana/in.vedanga.chanda.prakrit.chandahkosa) · Pramāṇa