Sachib prakaran 
By Krishnakanta Kalita 
 - 1st ed. 
 - Guwahati:  University publication department,  1993. 
 - x,318p. 
<br/><br/><label>Subjects--Index Terms: </label>Office services Sachib prakaran 
<br/><br/><label>Dewey Class. No.: </label>651