Description
Published:[1947]-53d ed. (2003).
Item Description:Published: Chicago, Ill. : National Research Bureau, <1993->, New Providence, N.J. : Bowker, <1999>-2003.
Physical Description:volumes ; 23-28 cm.
Publication Frequency:Annual, 1961-2003
ISSN:0084-1323
0072-0526
0000-1783