na INLIS000000000016811 20231202143634 231202||||||||| | ||| |||| || | 010-1223016811 id 379.23 379.23 SAS m Sastrosupono, M. Suprihadi Mengenal gerakan wajib belajar Bandung Alumni 1984 viii, 44 hlm. : ilus. ; 21 cm. R17.07 - R17-0107 Wajib Belajar