Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
Bangladeshi [bæŋgləˈdɛʃɪ] n (person) бангладе́шец*-е́шка]
adj бангладе́шский
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.
Русский: