Dow, Unity. Far and beyon' / Unity Dow. - Gaborone, Botswana : Longman, 2000. - 197 p. : ill. ; 21 cm. ISBN: 991274561 9789991274560 LCCN: 2001312539 LC Class. No.: MLCS 2002/00210 (P) Dewey Class. No.: 808.831