TY  - BOOK
AU  - Augustin, Jorg (ed), Klein, Barbara P. (ed), Becker, Deborah (ed) & Venugopal Paul B. (ed)
TI  - Methods of vitamin assay
SN  - 0-471-86957-0
U1  - R641.18 Aug 
PY  - 1985///
CY  - John  wiley & sons, New York
ER  -