The Development and Testing of a Highly Directional Dual-mode Electronic Siren Published: 1978 Total Pages: 572 Get eBook
The Development and Testing of a Highly Directional Dual-mode Electronic Siren Ronald L. Fisher Published: 1978 Total Pages: 56 Get eBook
Publications of the National Bureau of Standards ... Catalog United States. National Bureau of Standards Published: 1979 Total Pages: 704 Get eBook
Publications of the National Institute of Standards and Technology ... Catalog National Institute of Standards and Technology (U.S.) Published: 1979 Total Pages: 696 Get eBook
Publications of the National Bureau of Standards 1978 Catalog United States. National Bureau of Standards Published: 1979 Total Pages: 692 Get eBook
Publications of the National Institute of Law Enforcement and Criminal Justice John D. Ferry Published: 1979 Total Pages: 134 Get eBook
Journal of Research of the National Bureau of Standards United States. National Bureau of Standards Published: 1977 Total Pages: 1046 Get eBook
