000 00375nam a2200157Ia 4500
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040 _aMAIN
041 _aEnglish
082 _a578.45 HAY
100 _aHayat,M A
_91025
245 0 _aBasic electorn microscopy techniques
260 _bVan Nostrar
_aNew York
_c1972
300 _a119
650 _aChemistry
942 _cBK
999 _c35878
_d35878