000 00358nam#a2200157ua#4500
001 GOACATREC31687
900 0 0 _a19990903
901 0 0 _aENG
020 0 0 _a0127019022
903 0 0 _a51428
245 0 0 _aBasic Principles in Necleic Chemistry
100 0 0 _aTs o, Paul
902 0 0 _a547.596
650 0 0 _aNecleic Acids
260 0 0 _aNew York
_bAcademic Press
_c1974
999 _c31691
_d31691