TY  - BOOK
AU  - Cohn, E.J.
AU  - Edsall, J.T.
TI  - Proteins, amino acids, and peptides
T2  - A.C.S.90
U1  - 540.0202 
PY  - 1943///
CY  - New York
PB  - Reinhold Pub. Co.
ER  -