000 00303nam a2200133 a 4500
001 4144
005 20140414131932.0
008 090317s19uu xx 00 eng d
050 _aM 629.44
_bR95 2000
100 _aRyan, Cheryl
245 _aSpace stations.
650 _aAstronautics
999 _c112247
_d112247