Hyŏndae pʻumjil kwalli
Subtitle: iron kwa silche
By: Kwak Su-il chŏ
Edition: Chʻopʻan
Publisher: Pagyŏngsa
Published: 1984
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 421
Other titles: Modern quality control; Pʻumjil kwalli