The World Congress on Engineering and Computer Science 2012/WCECS 2012, 24 October, 2012 (San Francisco, USA)

IMG_9139

IMG_9140

IMG_9141

IMG_9142

IMG_9143

IMG_9145

IMG_9146

IMG_9147

IMG_9148

IMG_9149

IMG_9150

IMG_9151

IMG_9152

IMG_9153

IMG_9155

IMG_9156

IMG_9158

IMG_9160

IMG_9161

IMG_9163

IMG_9164

IMG_9166

IMG_9167

IMG_9169