000 00243nam a22000977a 4500
082 _a370.3
_bDEI.D.1-10
100 _aLee C Deighton
245 _aEncyclopaedia of education- 10 vol.
260 _aUSA
_bMacmillan & Free press
_c1971
942 _cBK
999 _c203603
_d203603