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003			BD-DhBPI
005			20240819120825.0
008			240819b |||||||| |||| 00| 0 eng d
040			_cBD-DhBPI
100			_a SYBIL P.PARKER _91810
245			_aMcGRAW-HILL YEARBOOK OF SCIENCE & TECHNOLOGY 1990
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999			_c2158 _d2158