00259nam a22001097a 4500003000400000008004100004082002000045100001200065245004600077260001800123300000800141OSt240724b        |||||||| |||| 00| 0 eng d  aR378.1672bN28M  aA. I. U  aMonograph on Revolution of answer scripts  bA. I. Uc1983  a127