=LDR 00000nam 2200000 4500 =001 INLIS000000000934208 =005 20211210101442 =035 ##$$a 0010-1221000210 =100 ##$$a Moh. Uzer Usman =245 1#$$a Upaya optimalisasi kegiatan belajar mengajar : $b (bahan kajian PKG,MGBS, MGMP) /$c Moh. Uzer Usman =250 ##$$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 211210################g##########0#ind## =020 ##$$a 9795142984 =040 ##$$a JKPNPNA $b ind =082 ##$$a 371.3 =084 ##$$a 371.3 Uza U =090 ##$$a CB-D.10 93-868/3240-93 =600 #4$$a Pembelajaran =990 ##$$a 09200900123