3
|
|
Digital rights management -- Nigeria : Multi-sided music platforms and the law : copyright, law and policy in Africa / Chijioke Ifeoma Okorie
|
2020
|
1
|
4
|
|
Digital rights management -- South Africa : Multi-sided music platforms and the law : copyright, law and policy in Africa / Chijioke Ifeoma Okorie
|
2020
|
1
|
5
|
|
Digital rights management -- United States : Digital rights management : the librarian's guide / edited by Catherine A. Lemmer and Carla P. Wale
|
2016
|
1
|