# Privacy Tweet Book01: Addressing Privacy Concerns in the Day of Social Media Thinkaha Book Autor Lori Ruff et al. 2 noi 2010 Paperback Preț: 103.14 lei 3-5 săpt.
# Entry Level Tweet Book02: Relevant Advice for Students and New Graduates in the Day of Social Media Autor Christine M. Ruff et al. 25 sep 2011 Paperback Preț: 119.25 lei 3-5 săpt.