00397nam a2200145Ia 4500100002700000650001400027942000700041654001400048245003300062260002000095300000800115546001200123999001700135952009900152  aVlasov/L & Trifonov/D   aChemistry  cBK  achemistry  a107 Stories About  Chemistry  bMir  Publishers  a328  aENGLISH  c31242d31242  001040708AFTaCRCEbCRCEd2023-03-17g2.10l0o pAFT1090r2023-03-17v2.10w2023-03-17yBK