Информационни бюлетини
PETI Newsletter
- PETI Newsletter January 2018 (PDF - 531 KB)
- PETI Newsletter February 2018 (PDF - 492 KB)
- PETI Newsletter March 2018 (PDF - 317 KB)
- PETI Newsletter April 2018 (PDF - 550 KB)
- PETI Newsletter May 2018 (PDF - 550 KB)
- PETI Newsletter June 2018 (PDF - 664 KB)
- PETI Newsletter July 2018 (PDF - 665 KB)
- PETI Newsletter September 2018 (PDF - 751 KB)
- PETI Newsletter October 2018 (PDF - 725 KB)
- PETI Newsletter November 2018 (PDF - 744 KB)