UBEC <br/><br/>
Guidlines for quality assurance in basic education in nigeria 
UBEC 
 - Abuja  UBEC  2012 
 - viii,68p.;ill  pbk 
<br/><br/><label>ISBN: </label>9789784950176 
<br/><br/><label>LC Class. No.: </label>LB2331.65.U5 2012