* For Sale by Superintendent of Documents. Paper, 50c. a yr., 15c. additional for foreign mailing; single copy, 15c. • Sent to Depository Libraries. Item 663
Notes:
Aug. and Nov. 1955; [v. 41, no. 3 and 4]. [1955.] [4]+57-1044+[4] p. il. 4°
Availability:
* For Sale by Superintendent of Documents. Paper, 50c. a yr., 15c. additional for foreign mailing; single copy, 15c. • Sent to Depository Libraries. Item 663