The Bell System Technical Journal volume XXII number 2, July 1943.
AT&T 1943, pp 145-268 inclusive, references, diagrams.
Condition: Good overall, light blue paper covers, light rubberstamp of government laboratory at lower front, some sunning to spine, abrasions along spine and hinges, cover creasing. The binding is sound, pages clean and unmarked.
Contents include, A Mineral Survey for Piezo-Electric Materials (W L Bond); The fundamental equations of electron motion (dynamics of high speed particles) (LA MacColl); Methods for Specifying Quartz Crystal orientation and Thier Determination by Optical Means (W L Bond); A Note on the Transmission Line equation in Terms of Impedance (J R Pierce); more.