TY  - BOOK
AU  - Sanjoto.
TI  - Methodik [sic] penjelidikan waktu kerdja elementer: Method of time study
AV  - SD387.T5 S25 1967
PY  - 1957///
CY  - Bogor
PB  - Lembaga Pusat Penjelidikan Kehutanan
KW  - Forests and forestry
KW  - Time study
N1  - In Indonesian; with summary in English; Bibliography: p. 37
ER  -