6 1 40 Dasar dasar matematika ekonomi jilid 2 CHIANG, Alpha Primary Author mixed material Jakarta Erlangga 1986 cover_dasar_dasar_matematika_ekonomi_jilid_2.jpg Teori dan soal soal : kalkulus lanjutan SPIEGEL, Murray R Primary Author mixed material Jakarta Erlangga 1992 Alternate edition calculus with analytic geometry SWOKOWSKI, Earl w Primary Author mixed material 0871503417 Amerika Wadsworth 1983 cover_alternate_edition_calculus_with_analytic_geometry.jpg Theory and problems of differential and integral calculus in simetric units AYRES, Frank Primary Author mixed material Singapore Mc Graw Hill 1981 Basic calculus HARDY, Darel W Primary Author mixed material 0818501383 Belmont Wadsworth 1975 cover_basic_calculus.jpg Analisis matematika penerapan bisnis dan ekonomi edisi 4 jilid 2 WEBER, Jean E Primary Author mixed material Jakarta Erlangga 1988