000 00280nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a4.62
100 _aC. CHAKRABARTHI
245 0 _aLOGIC INFORMAL SYMBOLIC INDUCTIVE
260 _bP.H.I
365 _b395.00
942 _cBTECH
999 _c142573
_d142573