Impact Factor
2.74
Estimated influence, citation density, publishing volume, and citation integrity from the analytics table.
Volume, recency, access pattern, and citing-community signals from the journal analytics record.
Recent article records with DOI-first linking and condensed abstracts.
Place of publication varies.
Also issued online.
Vol. 2, no. 3 (WINTER 1991)19911119 Notice not published Printed on acid-free paper that meets the full ANSI standard for Permanent Paper