TY  - BOOK
AU  - Townsend,Leroy B.
AU  - Tipson,R.Stuart
TI  - Nucleic acid chemistry: improved and new synthetic procedures, methods, and techniques 
SN  - 0471880906 (pt. 1)
PY  - 1978///-1991
CY  - New York
PB  - Wiley
ER  -