Computing average log values for timber appraisals using IBM 650 or UNIVAC solid state 80 computers /

"January 1961."

Proceedings of the Physical Society.

Issues for Nov.-Dec. 1961 issued in 2 pts. each.

The Physical review.

Vols. for 1903- include Proceedings of the American Physical Society.

Saturation and double-frequency irradiation studies of the two-proton system in CaSO.2HO,

Cover title.

The Physical review.

Vols. for 1903- include Proceedings of the American Physical Society.