TY  - BOOK
AU  - Usubamatov,Ryspek
TI  - Theory of machine and labor productivity
T2  - Siri Syarahan Umum Profesor / Universiti Perlis Malaysia
SN  - 9789834235864 (pbk.)
PY  - 2008///
CY  - Kangar, Perlis
PB  - Universiti Malaysia Perlis
KW  - Machine theory
KW  - Labor productivity
N1  - References : p. 57-59
ER  -