drwxr-xr-x 2 edrx edrx 4096 May 30 2013 ./ drwxr-xr-x 289 edrx edrx 36864 Apr 18 10:34 ../ -rw-r--r-- 2 edrx www-data 450911 Jul 21 2011 freyd76__properties_invariant_within_equivalence_types_of_categories.djvu -rw-r--r-- 2 edrx www-data 1145860 Jul 21 2011 freyd76__properties_invariant_within_equivalence_types_of_categories.pdf -rw-r--r-- 2 edrx edrx 122499 May 30 2013 goldberg_variations_aria.djvu -rw-r--r-- 2 edrx edrx 166343 May 30 2013 goldberg_variations_aria.pdf