000 00318nam a2200109Ia 4500
008 171211s9999 xx 000 0 und d
245 _aProfessionelle Webtexte & Content Marketing
245 _cMichael Firnkes
260 _c2014
650 _xWeb Development
856 _uhttp://down.ebook777.com/013/9783446439092.pdf
999 _c350070
_d350070