00821nam a2200241Ia 4500 0028267524 (Course 1, student ed.) 0028268040 (Course 2, student ed.) 0028268563 (Course 3, student ed.) 0028267532 (Course 1, teacher ed.) 0028268059 (Course 2, teacher ed.) 0028268571 (Course 3, teacher ed.) NRC 500 GLE 1994 A033 Or. Science interactions New York, N.Y. : Glencoe, [1994], c1995 3 v. : ill. (some col.) ; 26 cm. + 3 teacher wraparound eds For middle and junior high school students "Authors: Bill Aldridge ... [et al.]"--p. iii Includes index Science Aldridge, Bill G EK 12585 12585 0 0 0 500_000000000000000_GLE_1994_A033_OR 0 62519 LBA LBA A033 2017-08-15 500 GLE 1994 A033 Or. A16080 2017-08-15 2017-08-15 EK