carr michael evans nancy (2 resultados)

Condición: Good. Good condition. (Mars, surface, pictorial works) A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. Bundled media such as CDs, DVDs, floppy disks or access codes may not be included.

Wraps. Presumed first edition/first printing. iii, 32p. : ill.; 28 cm. Viking Orbiter 1 and 2 chronology. Foreword by Thomas A. Mutch, Associate Adminstrator, Office of Space Science. This booklet was prepared as Viking approached its anniversaries of arrivals and landings on Mars, one each in July and September 1976, and presents some of the phenomena that have been observed during the first four earth years (two Martian years) of observation. Good. No dust jacket as issued. Cover has some wear and soiling.