TY  - BOOK
AU  - Freifelder,David Michael
TI  - The DNA molecule: structure and properties : original papers, analyses, and problems 
T2  - A Series of books in biology
SN  - 0716702878
AV  - QP624 
U1  - 547/.596 
PY  - 1978///
CY  - San Francisco
PB  - W. H. Freeman
KW  - DNA
N1  - Includes bibliographies and index
ER  -