TY  - BOOK
ED  - Sigma Chemical Company
TI  - Biochemicals Organic Compounds: For Research and Diagnostic Reagents
U1  - 574.192 
PY  - 1991///
CY  - Estados Unidos
PB  - Sigma Chemical Company
KW  - BIOQUIMICA - CATALOGOS
KW  - PRODUCTOS QUIMICOS - CATALOGOS
KW  - COMPUESTOS ORGANICOS - CATALOGOS
ER  -