TY  - BOOK
AU  - Karatsu,Hajime
AU  - Ikeda,Toyoki
TI  - Mastering the tools of QC: learning through diagrams and illustrations 
SN  - 9971849003
PY  - 1987///
CY  - Tokyo
PB  - PHP Institute
KW  - Quality control
KW  - Graphic methods
ER  -