000 00340nam a2200145Ia 4500
008 160902s9999 xx 000 0 und d
040 _cPK-GjGUL
082 _a160
_bKLE-U
100 _a"Klenk, Virginia"
245 0 _aUnderstanding symbolic logic
260 _aNew Delhi
_bPearson
_c2009
300 _a478
546 _aEng.
942 _cBK
999 _c11244
_d11244