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005			20260205041208.0
008			260111s9999||||xx |||||||||||||| ||und||
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100			_aTANNENBAUM STILLMAN
245		0	_aUNDERRSTANDING TIME
260			_aLONDON _bMCGRAW HILL _c1958
300			_a143
690			_aASTRONOMICAL;LAROLOGY
942			_cBK
999			_c19030 _d19030