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by Holton, Gerald; Sonnert, Gerhard; Baylin, Bernard
by Holton, Gerald James
by Holton, Gerald
by Erickson, Kai; Bell, Daniel; DiMaggio, Paul; et al.
by Gerald Holton
by Erikson, Kai; Bell, Daniel; DiMaggio, Paul; et al.
by Gerhard Sonnert and Gerald Holton
by Cassidy, David C.; Holton, Gerald James; Rutherford, F. James