000			00376nam a2200145 4500
003			OSt
008			220602b |||||||| |||| 00| 0 eng d
082			_a523 _bCHI
100			_aChisnall, G.A.
245			_aAstronomy and space research
260			_aNew york : _bW.W. Norton, _c1962
300			_a230p.; _c20cm
650		0	_aNatural sciences and mathematics
942			_2ddc _cLM
999			_c104526 _d104526