Price is in US dollars and excludes tax and handling fees
side view of businesswoman with notepad waiting for lecture in conference hall
grey hair professor using laptop at table in lecture hall
tired from study student sleep in lecture hall b
two multicultural students with notebook and digital tablet in lecture hall
smiling business colleagues before business lecture in conference hall
Group of Students Engaged in Class Discussion in a Bright Lecture Hall
attractive, confident lecturer holding on podium tribune in conference hall
Students Engaged in Classroom Discussion with a Teacher in a Lecture Hall
Group of Students Engaging with Professor in a University Lecture Hall
panoramic shot of four multicultured students studying in lecture hall
lecturer pointing at white board during presentation in conference hall
selective focus of multiethnic students with digital devices in lecture hall
multicultural students using laptop and digital tablet in lecture hall
smiling business colleagues before business lecture in conference hall
Professor Teaching Attentive Students in a University Lecture Hall Setting
grey hair professor holding paper plane in lecture hall
attractive lecturer looking at assistant during seminar in conference hall
tired from study student sleep in lecture hall b
young student sit alone in huge lecture hall b
Young Female Student Sitting in Lecture Hall with Classmates in Background
tired from study student sleep in lecture hall b
young student sit alone in huge lecture hall b
young student sit alone in huge lecture hall b
Young happy college friends studying together in lecture hall.
side view of businesswoman with notepad waiting for lecture in conference hall
Focused Student Taking Notes in a Wooden Lecture Hall Environment
two multiethnic students with notebook and digital tablet in lecture hall
four multicultural students with notebooks and laptop studying in lecture hall
Diverse Group of University Students Engaging in Conversation in Lecture Hall
Teacher Assisting Students in University Lecture Hall for Engaged Learning