On request. I was looking for good books on North East history,thanks to @spatel for pointing them out.
2030020000740 – Anglo Assamese Relations 1771 1826, Bhuyan,S.K., 676p, SOCIAL SCIENCES, English (1949)
4990010212037 – Kamrupar Buranji, Bhuyan, S. K., ed., 184p, GEOGRAPHY. BIOGRAPHY. HISTORY, assamese (1930)
6010010080234 – Tungkhungia Buranji Or A History of Assam 1681-1826A.D., Bhuyan S. K., 304p, Asia, english (1933)
99999990272826 – annals of the delhi badshahate, bhuyan s. k., 257p, history, english (1947)
99999990278396 – government of assam department of historical and antiquarian studies, bhuyan,s.k., 480p, history, english (1934)
99999990335581 – Atan Buragohain And His Times Ed. 1st, Bhuyan, Suryya kumar, 386p, History, english (1957)
99999990837440 – lachit barphukan and his times, bhuyan, s.k., 246p, barphukan, lachit, biography, english (1947)