BS gewerblich Jobline – Workshop English – English for Mechanical Engineering Lehrbuch + E-BookFür Lehrer/innen
BS gewerblich HTL/FS English on Tap – English for Plumbing, Heating and Ventilation Engineering Lehrbuch + E-BookFür Lehrer/innen
BS gewerblich Jobline – Talking Networks – Issues in Electrical Engineering and Electronics Lehrbuch + E-Book
