00499nam a2200157Ia 4500008004100000041000800041082002000049100001800069245005600087260003100143300001700174650001400191942000700205952011200212999001700324171205s1919||||xx ||||| |||||||| ||eng||  aeng  a370.193bHAL-ED  aHalsey, A. H. 0aEducation, economics and societyc/by  A. H. Halsey  aNew YorkbFree Pressc1919  a625p.; 22cm.  aEducation  cBK  00104070aRIEBRbRIEBRcGENd2017-12-11l1o370.193 HAL-EDpG3222r2023-10-18s2023-10-17w2017-12-11yBK  c40439d40439