At head of title 1934-<1954>: American Institute for Economic Research. Weekly bulletin.
The last issue of each month is called Monthly bulletin, 1934-<1954>. Issue for November 1, 1934 called monthly bulletin.
Beginning with <December 7, 2009- >: Accompanied by separately cataloged supplement called Business-Cycle conditions.
Description based on surrogate: November [1], 1933; title from caption.
Latest issue consulted: volume 79, number 15 (September 3, 2012).