2 Электронные книги Sylvia Vargas
Sylvia Vargas: National Broadband Deployment and the Digital Divide
The "digital divide" is a term that has been used to characterize a gap between "information haves and have-nots, " or in other words, between those Americans who use or have acce …
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€318.68
Jason P Marshall & Heidi Wilcox: In Search of the Silver Bullet
Trichloroethylene (TCE) has historically been used for various cleaning and degreasing applications. Because of the human and environmental health effects associated with exposure to TCE, it has been …
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€232.19