na BHATT-09140000001464 20140926090929.0 160920||||||||| | ||| |||| ||ind|| 979-741-560-0 010-091400000001461 SBPKHAT Ind a-io [22] 510 510 WIL m Wilson simangunsong Matematika dasar / Wilson simangunsong Jakarta : Erlangga, 1991 vii, 419 hlm. ; 28 cm. SBPKHAT