Mathematical Modelling for Teachers A Practical Guide to Applicable Mathematics Education Maaß, Jürgen Heftet / 2018 / Engelsk
Plays of the 70s: Volume 3 Crossfire; The Christian Brothers; A Happy and Holy Occasion; Inner Voices Compton Jennifer Heftet / 2001 / Engelsk
Wireless Mobile Communication and Healthcare 8th EAI International Conference, MobiHealth 2019, Dublin, Ireland, November 14-15, 2019, Proceedings O'Hare, Gregory M.P. Heftet / 2020 / Engelsk
Information and Communication Technologies for Ageing Well and e-Health Third International Conference, ICT4AWE 2017, Porto, Portugal, April 28-29, 2017, Revised Selected Papers Röcker, Carsten Heftet / 2018 / Engelsk
