000 00306nam a22001097a 4500
008 120707b xxu||||| |||| 00| 0 eng d
050 _aTJ170
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100 _aUNESCO
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245 _aFIRST-YEAR UNIVERSITY PHYSICS PHYSICS MECHANICS
300 _a16
942 _2lcc
_cBK
_hTJ170
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999 _c64938
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