Attached files
| file | filename |
|---|---|
| 10-K - 10-K 2009 - BUREAU OF NATIONAL AFFAIRS INC | form10k.htm |
| EX-21 - EXHIBIT 21 - BUREAU OF NATIONAL AFFAIRS INC | exhibit21.htm |
| EX-31.1 - EXHIBIT 31.1 - BUREAU OF NATIONAL AFFAIRS INC | exhibit31_1.htm |
| EX-32.1 - EXHIBIT 32.1 - BUREAU OF NATIONAL AFFAIRS INC | exhibit32_1.htm |
| EX-31.2 - EXHIBIT 31.2 - BUREAU OF NATIONAL AFFAIRS INC | exhibit31_2.htm |
| EX-32.2 - EXHIBIT 32.2 - BUREAU OF NATIONAL AFFAIRS INC | exhibit32_2.htm |
Exhibit
23.1
Consent of
Independent Registered Public Accounting Firm
Board of Directors
and Stockholders
The Bureau of
National Affairs, Inc.
Arlington,
Virginia
We hereby consent
to the incorporation by reference in the Registration
Statements on Form S-8 (No. 333−87450 and 333−140957) of The Bureau of
National Affairs, Inc. of our report dated
March 24, 2010, relating to
the consolidated financial statements and financial statement schedule
which appears in this Form 10K.
/s/
BDO Seidman, LLP
Bethesda,
Maryland
March 24,
2010
62