na INLIS000000000008284 20240422084544 0010-011500000006291 a ||| | 240422 g | ind 979-526-862-7 370.7 IBR m ibrahim bafadal manajemen peningkatan mutu sekolah dasar jakarta : bumi aksara, 2006 370.7 102 halaman ; 21 cm 0026/8/b236/2008 0026/8/b235/2008 26/8/b237/2008