na BHATT-10140000000452 20141010100031.0 160920||||||||| | ||| |||| ||ind|| 010-101400000000452 979-763-675-5 SBPKHAT ind a-io-- [21] 302.3 302.3 BIM p Bimo Walgito Psikologi Kelompok / Bimo Walgito; editor, Oktaviani Hastu Sudiyarto Ed.1 Yogyakarta : Andi Offset, 2007. x, 166 hal . ; 21 cm Psikologi Kelompok Oktaviani Hastu Sudiyarto SBPKHAT