author = { Keur, Christian AND Hillegass, Aaron Safari, an O'Reilly Media Company },

title = { iOS Programming The Big Nerd Ranch Guide, 7th Edition },

edition = { 1st edition } ,

publisher = {Big Nerd Ranch Guides},

publisher = {: Safari},

isbn = {9780135264843},

keywords = { Electronic books ; local },

year = {2020},

year = {},

abstract = {Online resource; Title from title page (viewed April 24, 2020)},

address = { [Erscheinungsort nicht ermittelbar] , ; Boston, MA },

url = { http://slubdd.de/katalog?TN_libero_mab2 }