[Monthly except July and August. This is library number.]
Notes:
[Monthly except July and August. This is library number.] * For Sale by Superintendent of Documents. Paper, 5c. single copy, 30c. a yr. (10 months); foreign subscription, 55c.
Availability:
* For Sale by Superintendent of Documents. Paper, 5c. single copy, 30c. a yr. (10 months); foreign subscription, 55c.