00428nam a2200145Ia 4500100001500000942000700015654002300022245005400045260002600099082000800125300000800133546001200141999001700153952011200170  aAntonov/N   cBK  aHigher Mathematics  aProblems in Elementary Mathematics For Home Study  bMir  Publishersc1974  a510  a406  aENGLISH  c26936d26936  001040708AFTaCRCEbCRCEd2023-03-17g6.50iLVG;2450l0o510 pAFT1651r2023-03-17v6.50w2023-03-17yBK