2018年02月05日のツイート
@teyamagu: RT @JerryWeinberg: NOW AVAILABLE: 2nd Version of System Design Heuristics, twice the content for designers to ponder #systems #design #heur…
@teyamagu: RT @JerryWeinberg: NOW AVAILABLE: 2nd Version of System Design Heuristics, twice the content for designers to ponder #systems #design #heur…