000 00310nam a2200121Ia 4500
008 140729s9999 xx 000 0 und d
020 _a0-226-06583-9
082 _a1.42
_bBOO
100 _aBooth W.C.
245 _aThe Craft of Research
260 _aChicago
_bUnivrsiy Press of Chicago
_c1995
300 _a294p.
999 _c249395
_d249395