000 00317nam a2200133Ia 4500
008 211209s1989 xx 000 0 und d
041 _aeng
082 _a712.3 N89 WAL
100 _aWALKER, THEODORE D
245 _aPERSPECTIVE SKETCHES
250 _a5 ed.
260 _aNEWYORK
_bVAN NOSTRAND
_c1989
300 _a231
999 _c28388
_d28388