000 00318nam a2200109Ia 4500
008 171211s9999 xx 000 0 und d
245 _aHead First Mobile Web
245 _cJason Grigsby and Lyza Danger Gardner
260 _c2012
650 _xWeb Development
856 _uhttp://down.ebook777.com/010/9781449302665.pdf
999 _c350095
_d350095