Changes in official methods of analysis.
Contributors: Association of Official Analytical Chemists.
Publisher: TlheAssociation
Published: 1988
Place of publication: Arlington,Va
Language: eng
Other titles: Journal of the Association of Official Analytical Chemists.
Notes: 4th supplement, 1988 to 14th ed. of 'Official methods of analysis'.

Reprinted from the Journal of the Association of Official Analytical Chemists, vol.71, no.1, 1988.