Primer with Various Instructions
BOOK BY PETAR BERON
Fish Primer
Primer with Various Instructions (, Bukvar s razlichni poucheniya), better known as the Fish Primer (, Riben bukvar, original spelling: Боукварь съ различны пооученіѧ), was a Bulgarian schoolbook, the first primer (and first book) printed in modern Bulgarian. It is considered by an author to be the first Bulgarian encyclopedia.