000
00305nam a2200121Ia 4500
008
160710s1953 xx 000 0 und d
082
_a
515 ABB
100
_a
ABBOTT,W.
245
_a
PARCTICAL GEOMETRY AND ENGINEERING GRAPHICS
260
_b
BLACKIE & SON LIMITED
_c
1953
300
_a
326
942
_2
ddc
_c
B
999
_c
15688
_d
15688