na JATIM-06090000038811 20090625132946.0 ind 0010-060900000038811 0 Clp-D13/2006 - 278 Indrijati, Herdina 0 teori self helping Surabaya Lembaga Penelitian &Pengabdian kepada masyarakat 2006 xii, 54 hlm. : ilus. ; 29 cm 0 0 Clp-D13 2006-278