00556     2200193   4500001002100000005001500021008004100036020001800077035002500095041000800120082001000128090001000138100001900148245008000167250001600247260003100263300003400294650003400328INLIS00000000000848520130515201456                                   ind    a979-9386-95-0  a0010-051300000008485  aind  a613.7  a613.7  aThursan, Hakim  aMengatasi Gangguan Konsentrasi (Plus Teknik-Teknik Latihan Konsentrasi) c.4  aCetakan : 1  aJakartabPuspa Swarac2003  ax, 130 hlm. : ilus. ;20,5 cm.  aKesehatan & Kesegaran Jasmani