Seven Grammars Of The Dialects And Subdialects Of The Bihari Language Spoken In The Province Of Bihar - Gyan BooksSeven Grammars Of The Dialects And Subdialects Of The Bihari Language Spoken In The Province Of Bihar Gyan Books The Title 'Seven Grammars of the Dialects and Subdialects of the Bihari Language Spoken in the Province of Bihar in the Eastern Portion of the North Western Provinces, and in the Northern Portion of the Central Provinces: Part I. Introductory written authored edited by George A. Grierson', published in the year 2025. The ISBN 9789369203734