TY - BOOK AU - Jorg Augustin AU - Barbara P Klein Deborah Becker Paul B Venugopal TI - Methods of vitamin assay SN - 0-471-86957-0 U1 - 574.1926 PY - 1985/// CY - New York PB - John Wiley and Sons N1 - Jorg Augustin; Barbara P Klein; Deborah Becker & Paul B Venugopal: Methods of vitamin assay. New York. John Wiley and Sons, 1985. 0-471-86957-0--(574.1926AUG) ER -