By Ryden D.   in Slavery & Abolition

ISSN:0144-039X|22|3|141-149

Routledge Ltd‎(2001)‎

Access to resources Favorite 14.299503

By Ryden D.J.   in Topology and its Applications

ISSN:0166-8641|128|2|263-276

Elsevier‎(2003)‎

Access to resources Favorite 3.1039035