00518     2200193   4500001002100000005001500021008004100036020001800077035001900095041000700114082001000121090001600131100002000147245006200167260002500229300002200254500001100276650003700287INLIS00000000000952720231202142047231202|||||||||   |   |||   |||| ||   |   a979-431-379-3  0010-1223009527  aid0 a371.2  a371.2 UND p0 aUnderwood, Mary00aPengelolaan kelas yang efektif : suatu pendekatan praktis  aJakartabArcanc2000  a112 hlm. ; 21 cm.  aM09527 0aManajemen Dan Organisasi Sekolah