Slow death for slavery : the course of abolition in Northern Nigeria, 1897-1936 /
Paul E. Lovejoy, Jan S. Hogendorn.
- Cambridge [England] ; New York : Cambridge University Press, 1993.
- xvii, 391 p. : maps ; 23 cm.
- African studies series ; 76 .
Includes bibliographical references (p. 368-379) and index.