TY  - BOOK
AU  - A S SPIRIN
TI  - MACROMOLECULAR STRUCTURE OF RIBONUCLEIC ACIDS
U1  - GN574.1921SP48M 
PY  - 1964///
CY  - NEW YORK
PB  - REINHOLD PUB. CORPORATION
KW  - MACROMOLECULAR STRUCTURE OF RIBONUCLEIC ACIDS
ER  -