Shahidulah. A.M.M A TEXT BOOK ON HIGHER ALGEBRA AND TRIGONOMETRY (Plane & Spherical) - 12th Edition - Suturapur Dhaka Barnashikha Offset Printers 1996 - 629p. 19cm English ISBN: Nil Subjects--Topical Terms: --Higher Algebray (Triginometry And Theory) Dewey Class. No.: 512.13 S524a 1996