Prüfung Technischer Betriebswirt/in IHK entschlüsselt, hier klicken!
[youtube http://www.youtube.com/watch?v=0zQoRBDzMbE&w=480&h=390]
[youtube http://www.youtube.com/watch?v=0zQoRBDzMbE&w=480&h=390]
[youtube http://www.youtube.com/watch?v=JWXZPPJ9dOA&w=480&h=390]
[youtube http://www.youtube.com/watch?v=v_mKd0bUuso&w=480&h=390]
[youtube http://www.youtube.com/watch?v=5yhEfk4N27s&hl=en&fs=1]
[youtube http://www.youtube.com/watch?v=V4mTzbW3zTs&hl=en&fs=1]
[youtube http://www.youtube.com/watch?v=yyu0z8nktQs&hl=en&fs=1]
[youtube http://www.youtube.com/watch?v=h0JN2uatFkA&hl=en&fs=1]
[youtube http://www.youtube.com/watch?v=g-QaF3y4tdU&hl=en&fs=1]
[youtube http://www.youtube.com/watch?v=QCdeEk27wnYhl=enfs=1]
[youtube http://www.youtube.com/watch?v=r26J6-1WLiE&hl=en&fs=1]