Proceedings of the Symposium on Dust Control and Air Cleaning, 4th April 1963 / arranged by the Process Engineering Group of the Institution of Mechanical Engineering.

I tiakina ki:
Ngā taipitopito rārangi puna kōrero
I whakaputaina: London : The Institution, 1964.
Kaituhi rangatōpū:
Hōputu: E hui ana Pukapuka
Whakaahuatanga
Whakaahuatanga ōkiko:vii, 64 p. : ill ; 28 cm.
Ngā tuhipoka:Bib#: 522946
Reo:English
Bib#:522946