Ahmed,Akbar Salahudin. Social and economic change in the tribal areas,1972-1976 / by Akbar S. Ahmed;foreword by Nasirullah Khan Babar. - Karachi: Oxford University Press, 1978. - ix, 81 p. 4 leaves of plates(2 fold), 12 p of plates: ill, maps(some col), ports; 22 cm. Spine title:The tribal areas. Bibliography: p.73-76. ISBN: 0195772563 Subjects--Geographic Terms: North-west Frontier Province(Pakistan)--Social conditions.