Hafkemeyer, Christof books & textbook
Was ist Was special. Das Internet. Surfen im Computernetz.
Brown, Ashley Hafkemeyer, Christof Kostka, Manfred Knappe, Joachim Knauer, Ulrich.
Tessloff /1997-12-01 Hardcover
isbn-10: 3788608226 / isbn-13: 9783788608224
The Internet: Surfin' the Web (Start Me Up Special)
Hafkemeyer, Christof Kostka, Manfred
Tessloff Pub USA Inc /1998T Hardcover / 64 Pages
isbn-10: 1581850239 / isbn-13: 9781581850239
