Whitehead, J.B. — Impregnated Paper Insulation; the Inherent Electrical Properties

New York, John Wiley & Sons, 1935. Hardcover. Ex-library, with the usual ownership markings and withdrawn stamp; cover rubbed; extremities frayed; pages slightly toned; half-title pages faintly discolored and slightly wrinkled; otherwise very good condition. 221p. .