Editore: John Wiley & Sons, 1945
Da: Dunaway Books, St. Louis, MO, U.S.A.
Hardcover. Condizione: Very Good. 8vo in blue cloth, titles in gilt. Damp stain to the rear board and the last blank leaf. Folding charts complete and undamaged.
Data di pubblicazione: 1941
Da: Xerxes Fine and Rare Books and Documents, Glen Head, NY, U.S.A.
Prima edizione
Condizione: VG. NY 1941 first edition. January issue of Bell System Technical Journal. Original blue printed octavo wraps. Dodge article pp. 1-61. VG , no ownership marks.