Ionospheric predictions.

Publication Title:

Ionospheric predictions.

Display Title:

Ionospheric predictions.

Appendix Title:

Directory of United States Government Periodicals and Subscription Publications: February 1968

Publication month:

11

Publication frequency:

[Monthly.]

Printer:

(Institute for Telecommunication Sciences and Aeronomy, (Central Radio Propagation Laboratory), Environmental Science Services Administration, Commerce Department.)

SuDoc number:

C 52.10:(nos.)

Notes:

* For Sale by Superintendent of Documents. Paper, $2.75 a yr., 75c. additional for foreign mailing; single copy, 25c. (1-3 yr. subs.). • Sent to Depository Libraries. Item 240

Availability:

* For Sale by Superintendent of Documents. Paper, $2.75 a yr., 75c. additional for foreign mailing; single copy, 25c. (1-3 yr. subs.). • Sent to Depository Libraries. Item 240

GPO Item number:

240

Monthly Catalog date:

February 1968

Monthly Catalog issue number:

877

Monthly Catalog page number:

1

Monthly Catalog issue date:

1968-02-01T00:00:00Z

Monthly Catalog entry number:

2713

LC Number:

L. C. card 67-9063

Record start page number:

106