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Tony Hallett
Tony Hallett is an editor, publisher and consultant living in London and on the internet. He has spent over 15 years working in digital media and has presented at hundreds of live ...lihat lebih banyakTony Hallett is an editor, publisher and consultant living in London and on the internet. He has spent over 15 years working in digital media and has presented at hundreds of live events.lihat lebih sedikit
Buku oleh Tony Hallett
Everything In Moderation: How To Chair, Moderate And Otherwise Lead Events