000
00306cam a22001097a 4500
008
180718b1948 xxu||||| |||| 00| 0 eng d
082
_a
A343 Un3
245
_a
Theory and practice of presswork
260
_a
_b
_c
1948
300
_a
220+p.
440
_a
United States Government Printing Office Training Services
999
_c
487517
_d
487517