000 00400nam a2200145Ia 4500
008 170101s1933 xx 000 0 und d
041 _aEnglish
082 _aGN301.072H117D
100 _aJOHN J HADER
245 0 _aDYNAMIC SOCIAL RESEARCH
260 _aNEW YORK
_bKEGAN PAUL, TRENCH, TRUBNER & CO., LTD.
_c1933
300 _a231
_ePrint
653 _aDYNAMIC SOCIAL RESEARCH
942 _2ddc
_cBK
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999 _c523342
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