na YOGYA-02120000000433 20120220193658.0 ind 978-979-756-819-1 010-021200000000433 001.442 YOPDYOG DEP 001.442 Wir S Wiratna Sujarweni, V Statistika untuk penelitian / V Wiratna Sujarweni, Poly Endrayanto CEt.1 Yogyakarta Graha ilmu 2012 VIII, 218 hlm ilus 23 cm Statistika YOPDYOG CB-D.11-2012-032