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1by Gavian, Ruth Wood, 1903-
Published 1947Boston : D.C. Heath, 1947.viii, 687 p. : ill.(part col.) ports., maps ; 25 cm & teacher's manual. -
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3by Gavian, Ruth Wood, 1903-
Published 1954Boston : D.C. Heath, [c1954]viii, 728 p. : ill. ; 25 cm. -
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6by Gavian, Ruth Wood, 1903-
Published 1964Boston : D.C. Heath, c1960 [i.e. 1964]xv, 880, 30 p. : ill. ; 24 cm. -
7by Gavian, Ruth Wood, 1903-
Published 1959Boston : Heath, [c1959]viii, 744, 30 p. : ill. (some col.), ports. ; 24 cm. -
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13by Thompson, E. J.
Published 1961Boston : D.C. Heath and co., [c1961]140 p. : ill. ; 22 cm.Other Authors: “...Gavian, Ruth Wood, 1903-...”
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14by Thompson, E. J.
Published 1961Boston : D.C. Heath, [c1961]140 p. : ill. ; 29 cm.Other Authors: “...Gavian, Ruth Wood, 1903-...”
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15by Thompson, Elmer J.
Published 1959Boston : D.C. Heath & Co., [c1959]v, 220 p. : maps ; 27 cm.Other Authors: “...Gavian, Ruth Wood, 1903-1959...”
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16by Thompson, E. J.
Published 1965Boston : D.C. Heath, [c1965]225 p. : ill. ; 22 cm.Other Authors: “...Gavian, Ruth Wood, 1903-...”
