000 00312pam a2200121a 44500
008 230405s2005 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aKeith wilson & John Walker Ed
245 _aBiochemistry & molecular Biology
260 _a
_bCombridge univ Press
_c2005
300 _a782
906 _a16496
999 _c306995
_d306995