Comet Halley Returns: A Teachers' Guide, 1985-1986. NASA EP-197.
Washington, DC: GPO, 1985. Quarto, 41, wraps, illus., figures, tables, reading list, index, ink notation on front cover, pencil erasure on title page. This aid for teachers in elementary and secondary schools is divided into two parts: a brief tutorial on comets, including their historical significance, and educational activities including classroom exercises and carefully described field work to observe the comet. Produced by NASA, Educational Programs, Office of Public Affairs, Goddard Space Flight Center, Greenbelt, Maryland. Preface by Elva Bailey. Condition: good.
Keywords: NASA, Space, Halley's Comet, Comet Halley, Ephemeris, Astronomy, Teacher's Guide, Goddard Space Fligh
[Book #41139]
Price: $31.50