Upabhāsha, miśraṇa o bilupti
Subtitle: Uttaradinājapura Jelā
By: Debāśisa Bhaumika.
Publisher: Arpitā Prakāśanī
Published: 2008
Place of publication: Kalakātā
Language: ben
Number of pages: 112
Description: Study on the trends of change and obsolescence of some dialects prevalent in North Dinajpur District of West Bengal, India.
Notes: Includes bibliographical references.

In Bengali.