Angou Singh, Kh. <br/><br/>
Insight into time and calendars-new ideas / 
by Kh. Angou Singh 
 - 1st ed. 
 - Sagolband Amudon, Manipur:  K.A Publications 
 - 90p. 
<br/><br/><label>Dewey Class. No.: </label>B9:17  / P9