000			00375nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a520 _bSMA-T
100			_aSmart, W M
245		0	_aText Book of Sphercal Astronomy
260			_bVikas _aNew Delhi _c1931
300			_a431p
630			_xGeneral Stack
650			_aNatural Science _vAstronomyMathematics
942			_cBOOK
999			_c91007 _d91007