00630cam a2200229 4500 287366 BD-DhUL 20160110110602.0 681122s1968 nyua b 001 0 eng BD-DhUL BD-DhUL BD-DhUL 629.4 HEI Introduction to space science. 2d ed., rev. and enl. New York: Gordon and Breach, 1968. xviii, 1056 p. illus. 24 cm. Includes indexes. Includes bibliographies. Space sciences. Hess, Wilmot N., Mead, Gilbert D., ddc REF 44542 44542 0 0 ddc 0 629_400000000000000_HEI 1 NFIC 73130 DUSL DUSL REF 1971-09-13 purchased 629.4 HEI A77486 2016-01-10 c.1 2016-01-10 REF