TY  - BOOK
ED  - American Society for Quality Control
TI  - American national standard: Definitions, symbols, formulas and tables for control charts
AV  - TS156.Z5 Z547
PY  - 1987///
CY  - Milwaukee, wisconsin
PB  - American society for quality control
KW  - Control de calidad
KW  - Cuadros, diagramas, etc
KW  - Normas
ER  -