00490nam  22001813  4500001000700000010001800007100004100025101000800066102000700074105001800081200006200099210003900161215001600200606002800216606001700244675001800261702002900279263820  a1-56458-619-7  a20160513d        u||y0romy50      ba  aeng  aUS  a|||||||||||||  aEyewitness Science : Time & Spacefalc. Mary John Gribbin  aNew YorkcDorling Kindersleyd1994  a64 p. : il.  aSpațiu cosmic (astr.)  aTimp (astr.)  a50:531.11=111  4130aGribbinbMary John