Spirituality 7-in-1 - Empaths, Enneagram, Reiki Healing, Chakra Healing, Third Eye, Pranayama, Samadhi Harris Peter Heftet / 2018 / Engelsk
Profit Planning For hospitality and tourism (extended edition) Harris Peter Innbundet / 2013 / Engelsk
Carbon Nanotubes and Related Structures New Materials for the Twenty-first Century Harris Peter J. F. Heftet / 2001 / Engelsk
Carbon Nanotube Science Synthesis, Properties and Applications Harris Peter J. F. Heftet / 2011 / Engelsk
Carbon Nanotube Science Synthesis, Properties and Applications Harris Peter J. F. Innbundet / 2009 / Engelsk
