PUCPR Search for 'an:177590'

Telecommunications

By Rosen, Arnold.
San Diego Harcourt Brace Jovanovich 1987 .
xiv, 304 p. , Includes index. 25 cm..
0155898159

Comunicaciones telefónicas y telegráficas.

San Juan, P.R. Negociado de Estadísticas del Trabajo 1983 .
iv, 32 p.

Communication networks fundamental concepts and key architectures

By León-García, Alberto..
Boston, MA McGraw-Hill 2000 .
xxiii, 867 p. 24 cm..
0072423498

Guide for the selection of communication equipment for emergency first responders

Washington, DC U.S. Dept. of Justice, Office of Justice Programs, National Institute of Justice 2002 .
2 v. , "Interagency vagreement 94-IJ-R-004, project no. 99-060-CBW" ... Also prepared under CBIAC contract no. SPO-900-94-D-0002 and interagency agreement M92361 between NIST and the Department of Defense Technical Information Center"--T.p. verso. | "National Institute of Justice, Law Enforcement and Corrections Standards and Testing Program"---Coveer. | "February 2002." 28 cm..

Physical security systems handbook the design and implementation of electronic security systems

By Khairallah, Michael..
Burlington, MA Elsevier 2006 .
viii, 296 p. , Includes index. 24 cm..
9780750678506

Fundamentos de las ciencias de seguridad para el siglo XXI una perspectiva post-moderna

By Otero, Ralph..
San Juan, Puerto Rico Ediciones Situm 2009 .
iii, 487 p. 23 cm..
9781596086746

Fundamentals of telecommunication networks /

By Saadawi, Tarek Nazir,.
New York : Wiley, 1994 .
xvii, 485 p. : , "A Wiley-Interscience publication." 25 cm..
0471515825 (alk. paper : hardcover)