continuousgroups032317mbp texts universallibrary 32317 FirstPageRight mario@archive.org 319 eng Pfahler Eisenhart Luther. NATURAL SCIENCES Mathematics Fundamental and general consideration of mathematics Princeton University Press. 1933 Osmania University Digital Library Of India 1933 Osmania University 6 2005/05/31 http://www.archive.org/details/continuousgroups032317mbp ark:/13960/t12n5068p 2006-11-15 15:00:04 4 ia903600_25 2006-11-15 15:00:04 Thu Dec 31 21:49:29 UTC 2020 OL58780603M OL43159345W