| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 89-8392-535-3 | 8983925353 |
| ISBN-13 | 978-89-8392-535-0 | 9788983925350 |
| Agency | Korea, Republic | |
| Publisher | Moonhak | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 89-8392-536-1 | 8983925361 |
| ISBN-13 | 978-89-8392-536-7 | 9788983925367 |
| Agency | Korea, Republic | |
| Publisher | Moonhak | |