New worlds :
in search of the planets /
Heather Couper with Nigel Henbest.
APA Citation
Couper, H., Henbest, N. (19861985). New worlds: in search of the planets. Reading, Mass.: Addison-Wesley.
MLA Citation
Couper, Heather, and Nigel Henbest. New Worlds: In Search of the Planets. Reading, Mass.: Addison-Wesley, 19861985.
Warning: These citations may not always be complete (especially for serials).