Notes:
Looks like one page of the book was mechanically removed by the printer.
This is the first issue with the Dell brand on the cover.
On sale date from the publication date reported to the U.S. Copyright Office found in the Catalog of Copyright Entries, Part 2, Periodicals, 1944, New Series, Volume 39, Number 1. Class B periodical. p. 81. Copyright registration number B 617944.