000 00259nam a22001217a 4500
082 _a574.873282 WAT
100 _aWatson,James D
245 _aThe Double Helix
260 _aEngland
_bPenguin Books
_c1982
300 _a174p
650 _aChemistry
942 _cBK
999 _c1777
_d1777