000 00329nam a2200133Ia 4500
008 180413s9999 xx 000 0 und d
020 _a0139364684 (Hbk)
100 _aKlenk Virginia
245 0 _aUnderstanding Symbolic Logic
260 _bNew Jersey : Prentice-Hall 1983.
300 _a466
546 _aEng
690 _aLogic.
999 _c24307
_d24307