Oceans apart / Ira E. Aaron ... [et al.]. - Glenview (E.U.A.) : Scott Foresman, 1971. - 160 p. : principalmente il. - Scott Foresman reading systems ; level 9 .

Contiene: Dog walders and skyscrapers -- Ideas live on -- Problems are for solving -- If I flew a plane


Inglés--Libros de texto para extranjeros