The information on the t.p. of a textbook will state that the item has been accepted as a textbook for a class. This information is transcribed as:
Authorized for instructional purposes.

245 00 Sovetskii ugolovnii protsess
...
500 Authorized for instructional purposes.

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• Recently, books have arrived with the notice that they are instead of by a government committee. These will also get the 500 Authorized for instructional purposes. note.

• The words uchebnoe posobie are often on the t.p. These books have not been authorized and are transcribed as a subtitle.

See also: Guidelines for Core-Level Records