Gaya APA

Igwe, G. (0). NEEDLE FELTS IN GAS AND DUST FILTRATION; design of mechanivally-bonded filters . England: ELLIS HORWOOD LIMITED.

Gaya MLA

Igwe, G.J.I.. "NEEDLE FELTS IN GAS AND DUST FILTRATION; design of mechanivally-bonded filters". England: ELLIS HORWOOD LIMITED, 0. Textbook.