TY  - GEN
AU  - Mathupala , M.C.
TI  - à¶­à¶­à·à¶­à·à· à¶´à·à¶½à¶±à¶º = Quality control
SN  - 9558760897
U1  - 658.562 
PY  - 2005///
CY  - Colombo
PB  - Sadeepa Prekashana
KW  - TOTAL QUALITY MANAGEMENT
KW  - QUALITY CONTROL
KW  - MANAGEMENT
ER  -