01204nam0-22003371i-450-9900000396604033210-08-028384-5000003966FED01000003966(Aleph)000003966FED0100000396620011111d--------km-y0itay50------baitay-------001yyProgress in planetary explorationproceedings of symposium 1. and the topical meeting COSPAR ISC B of The COSPARtwenty-third plenary meeting held in Budapest, 2-14 June 1980edited by R. W. Shortill (Symposium 1) , M.Y.A. Marov (Symposium 1) and J.A.M. McDonnell (ISC B).OxfordPergamon Press1981VII, 224 p.ill.24 cmAdvances in space researchVol. 1. n. 8CongressiBudapest1980PianetiCongressi523.4Shorthill,R.W.COSPAR PLENARY MEETING, 23., Budapest, 1980331751ITUNINARICAUNIMARCBK99000003966040332113 G 31 0832453FINBCFINBCProgress in planetary exploration106261UNINAING01