na INLIS000000000035970 20160719085058.0 $a 979-8492-75-7 $0010-071600000000065 $a 155.4 CHA b C.2 $a 155.4 CHA b C.2 $a Charles Schaefer $a Bagaimana Membimbing Anak Secara Efektif $a Jakarta $b CV. Restu Agung $c 2003 $a Arpus Kab. Magetan $a 38.395