TY - BOOK AU - Aboul-Enein, Hassan Y. AU - TI - Analytical and preparative separation methods of biomacromolecules SN - 0-8247-1996-4 U1 - 543.544 PY - 1999/// CY - New York PB - Marcel Dekker KW - Macromolecules- separation KW - Biomolecules- separation KW - Chromalographic analysis KW - electrophoresis ER -