a Sharehu, Aminu Ladan \a Managing Quality Assurance in Open and Distance Education in Nigeria \h [Text] \c by Aminu Ladan Sherehu - \a Zaria: \b Ahmadu Bello University Press Ltd, \c 2015 - \a xiii,205p.: \b ill. \a Includes index \a Includes bibliographical references ISBN: \a 9781257865 LC Class. No.: \a LC 5808.N6 Sha / \b 506766