| SKU | Unavailable |
| ISBN 13 | 9788930231633 |
| ISBN 10 | 8930231632 |
| Title | Why? Sns Social Network Service |
| Author | Yeongseon Jo |
| Condition | Unavailable |
| Binding Type | Hardback |
| Publisher | Yaerimdang |
| Year published | 2014-01-10 |
| Cover note | Book picture is for illustrative purposes only, actual binding, cover or edition may vary. |
| Note | Unavailable |