000 00332nam a2200145Ia 4500
020 _a8176498025
082 _b40
_a500
100 _a"Moore,Jo Ellan"
245 0 _aexploring space
260 _bvinod vasishtha
_anew delhi
_c2004
300 _a80
944 _cTB
999 _c696451
_d696451