Griffiths, V.L. <br/><br/>
Teacher-Centred  :  quality in Sudan primary education 1930-70  / 
by V.L.Griffiths 
 - London  :  Longman Groups ,  1975 
 - xix, 146  p. :  ill.;  23 cm 
<br/><br/><label>ISBN: </label>0582780632 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teacher effectiveness--Sudan
<br/><br/><label>Dewey Class. No.: </label>372.9624 GRI