000 00281nam a2200109Ia 4500
008 201201s9999 xx 000 0 und d
082 _a742
100 _aPARKER, S.B.
245 0 _aVERTICAL VANISHING POINT IN LINERAL PERSPECTIVE
260 _bCAMBRIDGE, HARVARD
_c1947
942 _cOB
999 _c16901
_d16901