na INLIS000000000002953 20170914111803 ta 170914 0 ind 978-979-775-281-1 0010-0917000056 510 510 LAI s Lailatus Sa'adah Simple Smart Book Matematika : SD Kelas IV, V, & VI / Lailatus Sa'adah, S.Pd. Cet. 1 Yogyakarta : Indonesia Tera, 2016 iv,200hlm ; 19 cm Bib,199 Matematika 1215/PERPUSHST/PBL/2017 1216/PERPUSHST/PBL/2017