ISCN is not used now, it should be ISSN, the international standard serial number.
This can only be found out what books and magazines it is, but it is not so easy to find them simply online. You should use the database in the library.
ISBN: 7-5062-784 1-3
In 2007, it was changed to 978-7-5062-784 1-3. Significantly, 5062-784 1, 5062 represents the number of the publishing house, and 784 1 represents the publishing order.