TY  - BOOK
ED  - International Monetary Fund
TI  - Direction of trade statistics: yearbook 
SN  - 1557753911
PY  - 1981///-
CY  - Washington, D.C.
PB  - International Monetary Fund
KW  - Commercial statistics
KW  - Periodicals
N1  - PTSL : 1987-93, 1996, 1997, 2000, 2001, 2004, 2005, 2006, 2007, 2008, 2009, 2010; Covers events of the previous seven years, e.g. vol. for 1992 covers 1987-93, etc
UR  - http://www.imf.org
ER  -