div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation src=https:reader034fdocumentsusreader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation src=https:reader034fdocumentsusreader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation src=https:reader034fdocumentsusreader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation src=https:reader034fdocumentsusreader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation...