000 00308nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aSmart W M & Green R M
245 0 _aText Book On Spherical Astronomy
260 _bVikas Publishing House
_c1979
300 _a431p
650 _aPhysics
942 _cBK
999 _c32869
_d32869