Person · 1964 CEErkka PetäjäAlso known asErkka Petajaاركا پيتاچاارکا پتیاエルッカ・ペタヤ埃爾卡·佩泰耶에르카 페태얘archival plate · Erkka Petäjä · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected to4 links to entries not yet ingested in the Library.