000 00261nam a2200097Ia 4500
008 220310s9999||||xx |||||||||||||| ||und||
100 _aMACOMBER, FREEMAN
_92221
245 0 _aPRINCIPLES OF TEACHING IN THE ELEMENTARY SCHOOLS
650 _aEDUCATION
_9161
942 _cBK
999 _c2582
_d2582