[Includes instructions regarding revision no. 21. Issued in looseleaf form.]
Notes:
[Includes instructions regarding revision no. 21. Issued in looseleaf form.] * For Sale by Superintendent of Documents. Paper, $8.50 (including basic manual and supplementary material for an indefinite period); $2.50 additional for foreign mailing.
Availability:
* For Sale by Superintendent of Documents. Paper, $8.50 (including basic manual and supplementary material for an indefinite period); $2.50 additional for foreign mailing.