The National Library of Medicine TOXicology data NETwork
Subtitle: a brief guide to searching its files
Contributors: National Library of Medicine (U.S.). Toxicology Information Program
Publisher: National Library of Medicine, Toxicology Information Program
Published: 1987
Place of publication: Bethesda, MD
Language: eng
Subjects: National Library of Medicine (U.S.). -- Toxicology Information Program; Medicine -- Data processing; Information storage and retrieval systems -- Medicine
Notes: Shipping list no.: 87-5-P

"January 1987."