India, National Sample Survey Organisation <br/><br/>
National Sample Survey No. 517(61/10/3); Sixty first round July 2004 - July 2005  Status of education and vocatonal training in India 

 - New Delhi  Government of India  2006 
 - iv; 102; A-144; B-9; C-16 
 - NSS report no. 517(61/10/3) .