Plaster, H.J.
Blast cleaning and allied processes, vol.1 & 2 - London Industrial Newspapers Ltd. 1972 - 2 v.
062192 - vol.I ; 062193 - vol.II
METAL CLEANING-BLAST
622.235 / P4
Blast cleaning and allied processes, vol.1 & 2 - London Industrial Newspapers Ltd. 1972 - 2 v.
062192 - vol.I ; 062193 - vol.II
METAL CLEANING-BLAST
622.235 / P4