目に見えない層: ユーザーインタビューがかけがえのない資産である理由
Jan 20, 1970
byJonathan Roseland@jroselandAdventuring philosopher, Pompous pontificator, Writer, Biohacker, Tantric husband, Raconteur & Smart Drug Dealer

Adventuring philosopher, Pompous pontificator, Writer, Biohacker, Tantric husband, Raconteur & Smart Drug Dealer