000 00312nam a2200133Ia 4500
008 240913s9999||||xx |||||||||||||| ||und||
082 _a523.72 JOS/O
100 _aAW Joshi
245 0 _aOur solar system
250 _aNULL
260 _bNew Age International
_aNew Delhi
_c1992
300 _a141
942 _cBKS
999 _c16942
_d16942