000
00281nam a2200121Ia 4500
008
220201s1969 xx 000 0 eng d
082
_b
THO
100
_a
Thomas, P.
245
0
_a
Three dimensional desisng
260
_a
New York
_b
Van Nostrand
_c
1969
300
_a
96
942
_2
ddc
999
_c
17827
_d
17827