Uppal, Shveta, ed.
Mathematics: textbook for class VI/ - New Delhi: NCERT, .2006 - 320
8174504826
229/20-04-2006; Gupta Brothers
Textbook Publishing-NCERT
Mathematics: textbook for class VI/ - New Delhi: NCERT, .2006 - 320
8174504826
229/20-04-2006; Gupta Brothers
Textbook Publishing-NCERT
