000
00300nam a2200121Ia 4500
008
220201s1956 xx 000 0 eng d
082
_a
744.422
_b
HOL
100
_a
Holescher, R P
245
0
_a
Engineering drawing & geometry
260
_a
Newyourk
_b
John wiley
_c
1956
300
_a
29-52
942
_2
ddc
999
_c
14311
_d
14311