na JATIM-11100000000087 20101119070103.0 ind 979-495-888-5 0010-111000000000087 JIPDSUR [22] 025 D123-CB/2009-139 LILY Montarcih L Petunjuk praktis penelitian tindakan kelas (PTK)/Dr.Ir.Lily Montarcih L.;M.Mc Cet.1 Malang : Universitas Negeri Malang, 2009 xviii, 102 hlm.; 21 cm, Bibliografi : hlm. 88 PENELITIAN TINDAKAN KELAS (PTK) JIPDSUR CB-D13/2009-139