000
00248pam a2200109a 44500
082
_a
621.08
_b
M18 NO.20
100
_a
245
1
_a
NEGATIVE-RAKE MILLING
260
_a
London
_b
The Machinery Publishing Co.
_c
964
_g
CIRC
997
_a
2138 s C
999
_c
415888
_d
415888