na YOGYA-01120000000628 20150313085746.0 ind 978-602-978-811-2 0010-011200000000628 YOPDYOG 371 DEP 371 KHA P KHALIFI ELYAS BAHAR Pintar tanpa payah / Khalifi Elyas Bahar ; editor, Putri Erine Nareswati Cet. 1 Yogyakarta Flashbooks 2011 232 hlm. 20 cm. Bibliografi : hlm 231-232 Belajar - Metode YOPDYOG CB-D.11-2011-1478