TY  - BOOK
TI  - Biochemicals and reagents for life science research: 2004-2005 ; [Handbook] 
PY  - 2004///
CY  - St. Louis, MO : 
PB  - Sigma, 
KW  - Chemicals
KW  - Catalogs
KW  - Biochemistry
KW  - Biological products
ER  -