Modern mathematics for schools : introductory book / Scottish mathematics group Cara cespleng pintar ekonomi SMA kelas 10,11,12 / Lilik Astuti & Agus Kamaludin Practical math Worked examples in engineering mathematics / L.R. Mustoe The influence of computers and informatics on mathematics and its teaching / R.F. Churchhouse... [et al.] Super pintar pelajar SMA/MA IPS kelas X,XI,XII/ Faizah Noviana...[et al.]Gempur US SD/MI 2015 / Dwi Rismanto ... [et al.] ; editor, Herna SelviaMathematics : science program / pengarang, Sri Kurnianingsih, Sulistiyono, Kuntarti ; penerjemah, Thombi Layukallo ; editor isi, Edward Sukendra, Bima PrasetyaAnimatedmultiplication and division (berhitung kali bagi) [disket] / Tom Guthery IVAnalisis struktur lanjutan / Chu-Kia Wang ; alih bahasa, Edi Harjadi