Kinyanjui, Helina Wanjiku <br/><br/>
Instructional leadership and internal efficiency of private secondary schools in Dar es salaam region, Tanzania 
Helina Wanjiku Kinyanjui 
 - Dar es salaam   Open university of Tanzania  2005 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School Supervision-Tanzania-Dar Es Salaam Region
<br/><br/><label>LC Class. No.: </label>LB 1028.35 .T34K56