000
00333nam a2200145Ia 4500
020
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0070296421
082
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0276
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500
100
_a
"NEAL J HOLMES"
245
0
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GATEWAYS TO SCIENCE
260
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McGRAW HILL BOOKS
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USA
_c
1998
300
_a
160
944
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R
999
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614377
_d
614377