00573nam a2200169Ia 4500003000900000008004100009020001800050040001600068080001900084100002500103245013400128260003600262300001400298650004100312650002600353650002400379IN-BaIIA211028s9999    xx            000 0 eng d  a0-387-96814-8  cIIA Library  a524.5(04)bVER  aVerschuur, Gerrit L. 0aInterstellar matterbessays on curiosity and astronomical discoverycGerrit L. Verschuur                                           aNew YorkbSpringer-Verlagc1989  avi, 320p.  aAstronomy and astrophysics thesaurus  aInterplanetary grains  aInterstellar matter