00618nam a2200193Ia 450000500170000000800410001704100080005808200190006610000170008524501350010226000460023730000210028365000140030465000260031865000280034465000250037270000190039788000080041620230322104234.0171129s9999||||xx |||||||||||||| ||und||  aeng  a370.92bCUM-HE  aCumming, Lan 0aHelvetius : his life and place in the history of educational thoughtc/ by Lan Cumming; with an introduction by Nicholas Hans6880  aLondon :bRoutledge and Kegan Paul,c1955  axi, 260p.; 21cm.  aEducation  aHelvetius, 1715-1771   a Educational sociology   aEducation-Philosophy  aHans, Nicholas  6245