000 00259nam a2200109Ia 4500
008 201201s9999 xx 000 0 und d
082 _a742
100 _aCROSSKEY, L.R.
245 0 _aADVANCED PERSPECTIVE
260 _bLONDON, BLACKIE & SON
_c1901
942 _cOB
999 _c16899
_d16899