604,577 BRINK HAKAN Phase transfer and base catalyzed alkyla— tion of carboxylic acids and alcohols for gas chromatographic determination. Uppsala 1980 /druk. :/ A. Lindgren and Söner Ab, Hölndal 8 s. 26 Acta Universitätis Upsaliensis Abstracts of Uppsala Dissertation from the Pa cult y of Pharmacy 54 Doctoral thesis