The Bell System Technical Journal volume XVIII number 4, October 1939. The Bell System Technical Journal.

The Bell System Technical Journal volume XVIII number 4, October 1939.

AT&T 1939, pp 547-748 inclusive, references, diagrams, photographs.

Condition: Fair to Good overall, larger sized format of the BSTJ, light blue paper covers, bump with crease and spine paper tear along bottom spine edge, fading at extremities, sunned spine, peeling paper about fingerlength at upper spine end. The binding is sound overall, secure; the pages clean.

Price: $15.00 save 20% $12.00

Item Description

Contents include, The Toronto-Barrie Toll Cable (Aykroyd and Geiger); The Computation of the Composite Noise Resulting from Random Variable Sources (Dietze and Goodale); Load Rating Theory for Multi-Channel Amplifiers (Holbrook and Dixon); The Quantum Physics of Solids, I -- the energies of electrons in crystals (W. Shockley); more.