Authors: Norris McWhirter
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The Guinness Book of Answers A Handbook of General Knowledge — Norris McWhirter
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The Guinness Book of Olympic Records Complete Roll of Olympic Medal Winners (1896-1976, Including 1906) for the 28 Sports (7 Winter and 21 Summer) to be Contested in the 1980 Celebrations and Other Useful Information — Norris McWhirter
