000			00323 a2200121 4500
008			141010b1958 xxu||||| |||| 00| 0 eng d
082			_a629.4
100			_aClarke, A. C.
245			_aThe exploration of space / _cA. C. Clarke
260			_aHarmondsworth : _bPenguin Books, _c1958.
300			_a192p.
650			_aAstronautres
999			_c4229 _d4229