. . "Arthur" . "Pearson" . "1955" . "Arthur Bertram"@en-AU . "Arthur Pearson Ibbott" . "1866" . "Bertram" . "Bertram, Arthur, pseud" . "pseud. [i.e. Arthur Pearson Ibbott.] Arthur BERTRAM" . "Ibbott" . "pseud Arthur Bertram" . "BERTRAM, Arthur, pseud. [i.e. Arthur Pearson Ibbott.]" . "pseud Arthur BERTRAM" . "BERTRAM" . "Arthur Pearson" . "BERTRAM, Arthur, pseud" . . "Arthur Pearson Ibbott" . . .