000			00341nam a22001577a 4500
003			OSt
005			20160304134851.0
008			160304b xxu||||| |||| 00| 0 eng d
020			_a0130201421
040			_cN/A
100			_aVirginia Klenk
245			_aUnderstanding Symbolic Logic
250			_a4
260			_c2002
942			_2lcc _cBK
999			_c252809 _d252808