000			00451nam a2200181Ia 4500
001			CATREF008882
008			110517s9999 xx 000 0 und d
041			_aeng
082			_a020
100			_aButler, Pierce
245			_aAn introduction to library science
260			_aChicago _bThe University of Chicago Press _c1933
300			_axvi, 115p. _c20 cm.
546			_bRoman
650			_aLibrary Science
906			_atext
942			_cBook
999			_c260084 _d260020