na INLIS000000000000062 20250303085122 0010-0920000062 Asas-asas penelitian behavioral Kerlinger, Fred N. Koesoemanto, H.J. Edisi 3 Yogyakarta : Gajah Mada University Press, 1990 xxv, 1167 p. : ill. ; 22 cm. 167 KER a 167 PENELITIAN BEHAVIORAL. 250303 g 0 ind 1738/PSEKP/2025