Measurements of solar vector magnetic fields : proceedings of the MSFC workshop /

Includes bibliographies.

Über die Picard'schen gruppen aus dem zahlkörper der dritten und der vierten einheitswurzel ...

Available on demand as hard copy or computer file from Cornell University Library.

Statistics of petroleum exploration in the Caribbean, Latin America, Western Europe, the Middle East, Africa, non-communist Asia, and the southwestern Pacific /

Mode of access: Internet.