000 00270nam a2200121Ia 4500
100 _aRusk R R
942 _cBK
245 _aDoctorines & great educators
260 _aLondon
_bMacmillan and Co.
_c1948
082 _a370.1
_bRus
300 _avii, 294
546 _aEnglish
999 _c340905
_d340905
041 _aeng