000
00257nam a2200109Ia 4500
008
220201s1959 xx 000 0 eng d
100
_a
Gates, P
245
0
_a
Jigs, tool & fixtures
260
_b
London: Technical Press
_c
1959
300
_a
215
942
_2
ddc
999
_c
70764
_d
70764