000			00374nam a2200157Ia 4500
008			240930s9999||||xx |||||||||||||| ||und||
020			_a9780072993509
082			_a160 _bTEA
100			_aTeays,Wanda
245		0	_aSecond thoughts
250			_a2nd Ed.;
260			_aLondon _bMc graw hill, _c1996
300			_axix,665p.; _bill. _c22cm
650			_aLogic
942			_cLM
999			_c133006 _d133006