TY  - BOOK
AU  - Wyssling, A. Frey
TI  - Macromolecules in Cell Structure
U1  - 571.6 
PY  - 1957///
CY  - London
PB  - hrvard university press
KW  - Biology
KW  - Cells
KW  - Macromolecules - Cells
N1  - Includes bibliographical references and index
ER  -