000 00291nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a300.72 JOH- D
100 _aJohnson John M
245 0 _aDoing field Research
260 _aNew York
_bFree Press
_c1978
300 _a225p.
942 _2ddc
999 _c13268
_d13268