=LDR 00000nam 2200000 4500 =001 NUTBA000000000001364 =005 20140923101554.0 =006 =007 =008 =035 ##$$a 0010-041400000000634 =082 ##$$a 028.5 =090 ##$$a 028.5 $b par w =100 ##$$a park,sang-wook $t why? happy math 5 =245 ##$$a why? happy math 5 =260 ##$$a Jakarta $b pt elex media komputindo $c 2010 =300 ##$$a 215 hlm $b illus $c 23 cm. =850 ##$$a NBPBMAT =990 ##$$a 21194937/BPAP-NTB/2014 =990 ##$$a 21400613/BPAP-NTB/20142014