000 00391pam a2200133a 44500
082 _a371.11
_bR959c
100 _aRyans, David Garriott
245 1 _aCHARACTERISTICS OF TEACHERS, THEIR DESCRIPTION, COMPARISON, AND APPRAISAL
_cA RESEARCH STUDY
260 _aWashington
_bAmerican Council On Education
_cc1960
300 _a416
650 _aTeachers
964 _gCIRC
997 _a76455 C
999 _c423347
_d423347