na INLIS000000000017934 20140423085035.0 a ||| | 170530| ||| | $a 978-979-033-129-7 $a 0010-041400000002134 $a 297.5 $a 297.5 SAI p V.9 C.2 $a Saiful Hadi El-Sutha $a Pengen Bebas Stres? Hidup Sederhana, Hidup Zuhud! $a Jakarta $b Erlangga $a ARPUS KAB. Magetan $a 50.541-0