na INLIS000000000038052 Ind 0010-0119002965 Etos kerja penerapan teknologi dan karakteristik sosial ekonomi rumah tangga BAHRIN Bahrin Bogor Program Pasca Sarjana IPB 1995 iv, 65 p. : ill. ; 30 cm iv, 65 p. : ill. ; 30 cm 330.567.2BAHe Bibl. : p. 59-63 330.567.2 HOUSEHOLDS SOCIAL BEHAVIOUR WORK CAPACITY TECHNOLOGY TRANSFER 53/D/2007