Number of the records: 1

Ptáček, Petr

Personal name Ptáček, Petr
Biographical Note Chemik, autor článku o didaktice chemie na základní škole.
Collection kind Personal names and family names file
References (1) - ARTICLES

Personal name	Ptáček, Petr
Biographical Note	Chemik, autor článku o didaktice chemie na základní škole.
Collection kind	Personal names and family names file
References	(1) - ARTICLES

Number of the records: 1

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