Hossain, Sakhawat. On unification : works of professor sakhawat hossain / Sakhawat Hossain. - Matraville, N.S.W. : Shapla Books, c1970. - 287 pages ; 24 cm. ISBN: 9780646976600 Subjects--Topical Terms: Mathematics & Science. Dewey Class. No.: 510 HOS