TY  - BOOK
AU  - Jirgensons,B.
TI  - Natural organic macromolecules
U1  - 547.84 16
PY  - 1962///
CY  - Oxford, New York
PB  - Pergamon Press
KW  - Macromolecules
KW  - Chemistry, Organic
N1  - Includes bibliographical reference and index
ER  -