000 00316nam a2200133Ia 4500
008 190709s9999 xx 000 0 und d
082 _a370.193 B1
100 _aBrown, Francis J
245 0 _aEducational sociology
250 _a2nd
260 _aNew Jersey
_bPrentice - Hall
_c1961
300 _axvii,677
942 _cBK
999 _c988
_d988