na YOGYA-03120000000056 20120312190404.0 ind 978-979-29-2657 010-031200000000056 YOPDYOG 616.849 DEP 616.849 Yek C Yekti Susilo Cara Jitu Mengatasi Insomnia (sulit tidur)/ Yekti Susilo Yogyakarta Andi 2011 vi, 198 hlm ilus 15 cm Ari Wulandari Maria Agustina S YOPDYOG CB-D.11-2011-2069