000 00416pam a2200157a 44500
008 160408b1974 xxu||||| |||| 00| 0 eng d
082 _a547.596
_bT789
100 _aTs'O, Paul On Pong
245 1 _aBASIC PRINCIPLES IN NUCLEIC ACID CHEMISTRY
260 _aNew York
_bAcademic Press
_c1974
300 _av.
500 _aRef. : P. 577-584
650 _aNucleic Acid
964 _gCIRC
997 _aA31598 v. 1 C
999 _c245806
_d245806