R. C. Calkins

Nonferrous metallurgy-light metals: aluminum, beryllium, titanium, and magnesium

H. Seim, R. C. Calkins, Julie A. Macksey, 1975 .

Determination of Macro Amounts of Fluoride by Steam Distillation and High-Frequency Titration.

R. C. Calkins, 1962 .

PHOTOMETRIC DETERMINATION OF BORON IN TITANIUM AND ITS ALLOYS

V. Stenger, R. C. Calkins, 1956 .