000 00270nam a2200121Ia 4500
100 _aCostello, John
020 _a0-330-30992-7
942 _cBK
654 _a
245 _aMask of treachery
260 _aNew York
_bWilliam Morrow and Company
_c1988
082 _a327.42
999 _c414911
_d414911
041 _aeng