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005 20260808125528.0
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035 _a7192
041 _aENG
082 _a57.088
100 _aLazar Research Lab
245 0 _aIntroduction to the PH primer
260 _aUSA
_bLazar Research Laboratory
_c1999
300 _a14
500 _aGift
505 _achemistry, reference, chemical encyclopaedia
650 _aChemistry
_bGeneral works -- Encyclopedias
942 _cBK
999 _c7190
_d7190