000 00278nam a2200109Ia 4500
008 130524s9999 xx 000 0 und d
020 _a0 8024 9829 9
100 _a"Richards, Lawrence O."
245 _a"You, the teacher"
260 _bMoody Press
_cc.1972
_aChicago
300 _a124
999 _c22554
_d22554