000 00256nam a2200121Ia 4500
100 _aCastella, John
942 _cBK
245 _aMask of treachery
260 _aLondon
_bPan Book
_c1989
082 _a327.42
_bCos
300 _axxx,664
546 _aEnglish
999 _c330679
_d330679
041 _aeng