Kwallido
Subtitle: tʻonggyejŏk pʻumjil kwalli
By: Kim Sŏng-in chŏ
Edition: Chʻopʻan
Publisher: Pagyŏngsa
Published: 1985
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 327
Subjects: Statistical methods; Quality control
Notes: Includes bibliographies and index.