CompTIA CTT+ Certified Technical Trainer All-in-One Exam GuideJoseph Phillips4,0 utav 5 stjärnor. Totalt antal röster:(1)485 kr
CAPM/PMP Project Management Certification All-In-One Exam Guide, Third EditionJoseph Phillips E-bok2013595 kr
Project Management with CompTIA Project+: On Track from Start to Finish, Fourth EditionJoseph Phillips E-bok2017595 kr
CompTIA CTT+ Certified Technical Trainer All-in-One Exam GuideJoseph Phillips4,0 utav 5 stjärnor. Totalt antal röster:(1)485 kr
