000 00335nam a2200157Ia 4500
020 _a0-7513-3755-2
040 _cPK-LaCSN
082 _b.3197
_a000 WAL
100 _a"Walker, Richard"
245 0 _aBrain
260 _c2011
300 _a96
942 _2ddc
_cBK
999 _c480667
_d480667