000 00281nam a2200121Ia 4500
008 220201s1969 xx 000 0 eng d
082 _bTHO
100 _aThomas, P.
245 0 _aThree dimensional desisng
260 _aNew York
_bVan Nostrand
_c1969
300 _a96
942 _2ddc
999 _c17827
_d17827