TY  - GEN
AU  - Falk, J E
TI  - Porphyrins and metalloporphyrins: their general physical and co-ordination chemistry, and laboratory methods
T2  - 2
U1  - 547.593 FAL 
CY  - Amsterdam, Elsevier publishing co.
KW  - Organic chemistry/ organic chemistry-laboratory techniques
ER  -