P/M in Defense Technology Seminar & Ullrich, W. J. (1987). Powder Metallurgy in Defense Technology: Vol.: 7 : Proceedings of the P/M in Defense Technology Seminar held ad David Taylor Naval Ship Research & Development Center, Annapolis, Maryland, December 3-4, 1986. Metal Powder Industries Federation.
Cita Chicago Style (17a ed.)P/M in Defense Technology Seminar y William J. Ullrich. Powder Metallurgy in Defense Technology: Vol.: 7 : Proceedings of the P/M in Defense Technology Seminar Held Ad David Taylor Naval Ship Research & Development Center, Annapolis, Maryland, December 3-4, 1986. Pricenton: Metal Powder Industries Federation, 1987.
Cita MLA (9a ed.)P/M in Defense Technology Seminar y William J. Ullrich. Powder Metallurgy in Defense Technology: Vol.: 7 : Proceedings of the P/M in Defense Technology Seminar Held Ad David Taylor Naval Ship Research & Development Center, Annapolis, Maryland, December 3-4, 1986. Metal Powder Industries Federation, 1987.