na JATIM-06090000027088 20090625113531.0 ind 0-8141-4808-6 0010-060900000027088 0 R 371.33 PER b PERKINS, Flossie L. 0 Book and Non-Book Media Illinois h 1972 IX, 298 Hlm. ; 21 Cm. 0 0 PENDIDIKAN,ALAT PERAGA JIPDSUR 1 0