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دانلود کتاب حفاظت از زیرساختهای کلیدی و امنیت داخلی <br>Critical Infrastructure Protection in Homeland Security: Defending a Networked Nation, 2ed

دانلود کتاب حفاظت از زیرساختهای کلیدی و امنیت داخلی
Critical Infrastructure Protection in Homeland Security: Defending a Networked Nation, 2ed

"...excellent for use as a text in information assurance or cyber-security courses...I strongly advocate that professors...examine this book with the intention of using it…
دانلود کتاب ملزومات تابش درمانی، زیست شناسی و حفاظت<br>Essentials of Radiation, Biology and Protection, 2ed

دانلود کتاب ملزومات تابش درمانی، زیست شناسی و حفاظت
Essentials of Radiation, Biology and Protection, 2ed

Easy-to-read and engaging, this text offers a succinct overview of radiation biology and protection concepts. It teaches both why and how to protect yourself…