=LDR  00000nam  2200000   4500
=001  INLIS000000000006346
=990  ##$$a 18401/JBPUBEK/2001
=005  20220425093034
=990  ##$$a 18402/JBPUBEK/2001
=035  ##$$a 0010-0422000315
=100  ##$$a usman uzer
=245  1#$$a Upaya optimalisasi kegiatan belajar mengajar : $b (bahan kajian PKG,MGBS, MGMP) /$c Moh. Uzer Usman, Lilis Setiawati
=250  ##$$a Cet. 1
=260  ##$$a Bandung : :$b Remaja Rosdakarya,,$c 1993
=300  ##$$a x, 202 hlm. ; $c 24 cm.
=504  ##$$a Bibliografi : hlm. 183-184
=850  ##$$a JKPNPNA
=006  a    g b    000 0
=007  ta
=008  220425################g##########0#ind##
=020  ##$$a 979-514-298-4
=040  ##$$a JKPNPNA $b ind
=082  ##$$a 371.3
=084  ##$$a 371.3 USM u
=090  ##$$a CB-D.10 93-868/3240-93