000 00522nam a2200205Ia 4500
008 140908s9999 xx 000 0 und d
020 _a9781568814438
040 _aNISER LIBRARY
041 _aEnglish
082 _a510.63
_bSMU-L
100 _aSmullyan, RM
245 _aLogical labyrinths
_cRM Smullyan
260 _awellesley
_bA K Peters
_c2009
300 _a327p.
500 _aRef. sec
650 _aLOGIC, SYMBOLIC AND MATHEMATICAL
650 _aMATHEMATICAL RECREATION
650 _aPUZZLES
942 _cBK
999 _c7232
_d7232