* For Sale by Superintendent of Documents. Paper, $1.50 a yr., 75c. additional for foreign mailing; single copy, 15c • Sent to Depository Libraries. Item 816
Notes:
Jan.-July 1956; v. 47, no. 1-7. [1956.], [14]+249+[13] p. 4°
Availability:
* For Sale by Superintendent of Documents. Paper, $1.50 a yr., 75c. additional for foreign mailing; single copy, 15c • Sent to Depository Libraries. Item 816