---
type: BookChapter
work_id: '764'
book_url: https://nasa.misia.sk/books/1999
book_markdown_url: https://nasa.misia.sk/books/1999.md
language: am
position: 55
canonical_url: https://nasa.misia.sk/book_chapters/6089
markdown_url: https://nasa.misia.sk/book_chapters/6089.md
markdown_source: converted
translations: {}
---

# Circular Letter - October 2013 - ARMENIAN

## Chapter 1

## Chapter navigation

- [Book contents](https://nasa.misia.sk/books/1999.md)

## Source

- [Canonical HTML page](https://nasa.misia.sk/book_chapters/6089)
- [Markdown representation](https://nasa.misia.sk/book_chapters/6089.md)