00000nam 2200000 4500 INLIS000000000046894 20150526124855.0 010-051500000000153 372.707 6 372.7 ide b.2 drs. antoni idel pintar matematika utk smp kls. 1,2,3 gitamedia press surabaya hln.182 NPBMAT 0001/BPAP-NTB/20142015