Ritarani Devi, Tongbram. Hindi Ki Vyakranik Kotiyong ke Pripreksh Mein Andro ki Vyakranik Kotiyong Ka Anushilan / by Tongbram Ritarani Devi. - Ph.D. / - Imphal : Manipur University , 2007 - 259p ; Subjects--Topical Terms: Hindi Grammar Dewey Class. No.: O152 / P7;1