000 00299nam a2200121Ia 4500
008 170101s1954 xx 000 0 und d
082 _a371.330 EAS
100 _aEast Marjorie
245 0 _aDisplay for Learning
260 _aNew Yrok
_bThe Dryden Press
_c1954
300 _a506 p
942 _2ddc
_cB
999 _c238866
_d238866