business communication class (part-1) || communication skills || scodeen global Published 2 years ago • 1.4K plays • Length 7:15 Download video MP4 Download video MP3 Similar videos 5:26 business communication class (part-2) || communication skills || scodeen global 34:23 business communications 101 18:32 explained | surrogate key | etl | oltp system| data warehouse | scodeen global | 4:45 business communication