00390nam a2200121Ia 4500008004100000040001700041082002400058100001900082245005000101260003400151300001500185650006800200190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta370.109bU39H  aUlrich, Robert 0aHistory of educational thoughtcRobert Ulrich  aNew YorkbAmerican Bookc1950  axii, 412p.  aEducation-History; Education-Philosophy; Educational evaluation