00605     2200205   4500001002100000005001500021035002000036007000300056008004100059020001800100082001000118084001600128100001800144245009900162250001100261260003400272300003300306650003600339990002400375INLIS00000000000475320171112024221  a0010-1117000617ta171112                           0 ind    a979-9386-95-0  a613.7  a613.7 THU m0 aThursan Hakim1 aMengatasi Gangguan Konsentrasi :bPlus Teknik-Teknik Latihan Konsentrasi /cDrs. Thursan Hakim  aCet. 1  aJakarta :bPuspa Swara,c2003  ax, 130hlm :bIlus ;c20,5 cm  aKesehatan dan Kesegaran Jasmani  a1759/PERPUSHST/2010