TY  - BOOK
AU  - Roth,William
TI  - Quality improvement: a systems perspective
SN  - 1574442368
U1  - 658.562 
PY  - 1999///
CY  - London
PB  - St. Lucie Press
KW  - Quality control
KW  - System analysis
N1  - Includes index; Bibliography: p. 251-254
ER  -