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040 _aBangabasi College Library
041 _aEnglish
082 _aCH 540.76
_bCEn74
100 _aCLARKE, E.
245 _aChemistry objective and completion tests for o level
_cEdited by Ernest Clarke
260 _bJohn Murray
_aLondon
_c1974
300 _a122p.
_bill.
650 _aCHEMISTRY
942 _cBK
999 _c293656
_d293656