00385nam a2200133Ia 4500003000400000008004100004020002700045040000800072100003000080245008700110260003000197300001200227365001200239LDD181029s9999    xx            000 0 und d  a9780415892049cP 90.00  cLDD  aTrifonas,  Peter Pericles 0aLearning Virtual Lifebpublic pedagogy in a digital worldcPeter Pericles Trifonas  aNew YorkbRoutledgec2012  axv, 216  bP 90.00