All Packt's eBooks/Videos are 50% off until Monday - over 1600 DRM-free titles(packtpub.com)2 points·by jonathant_packt·13 anni fa·0 commentspacktpub.comAll Packt's eBooks/Videos are 50% off until Monday - over 1600 DRM-free titleshttp://www.packtpub.com0 commentsPost comment—