2 द्वारा ईबुक Amy M. Walkerts
Amy M Walkerts: Modernizing Emergency Communication and 911 Service
The underlying systems of 911 calls today operate almost exclusively on analog technology, using an architecture of circuits and switches developed when the American Telephone & Telegraph Company was …
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DRM
€295.36
National Institute for Literacy: What Content-Area Teachers Should Know About Adolescent Literacy
The goal of this book is to help address middle and high school classroom teachers’, administrators’, and parents’ immediate need for basic information about how to build adolescents’ reading and wri …
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DRM
€88.13