na INLIS000000000030292 20151020134235.0 $a 978-602-00-2432-5 $0010-101500000000594 $a 131 SUG s C.2 $a 131 SUG s C.2 $a Sugeng Widodo $a Self-Coching $a Jakarta $b PT. Elex Media Komputindo $c 2012 $a KEBAHAGIAAN, SUKSES $a Arpus Kab. Magetan $a 69.211