text Jakarta Bumi Aksara 1993 Cet. 1 ind xiv,141 hlm 21 cm Moses Wong ; penerjemah, Mira T. Windy Judul asli : Sleep without drugs Tidur - Aspek kesehatan 613.79 20090227022911.0 YOGYA-02090000018722 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)