Rettify

http://www.elsys-bg.org

The template for the awards given in Technological School Electronic Systems

http://www.retiffy.com

Issue & share certificates to your students making your skills more popular to the world

Retiffy certificate RETFJ1 issued to Борис Маринов from template Elsys awards template with values,city:София,template:Elsys awards template,line1:На шега или на майтап, VLSM-то сметнах пак,line2:за най-бързо смятане на VLSM на ум !,name:Борис Маринов