1 volume (various pagings, some folded) : illustrations, charts, map, plans, tables ; 26 cm
OCLC
ocm17894789
"First edition 20 September 1945, Second edition January 1947."
"This edition has been reproduced by a photolithographic offset process from the first edition of the report. To expedite, standardize and clarify the printing of this and other reports, minor changes have been made on the cover, title page, and some drawings."--Page ii.