000			00333nam a22001217a 4500
082			_a515.9 _bCHU _cL-2,P-19
100			_aChurchill, Ruel V
245			_aIntroduction to Complex Variables and Applications _cRuel V Churchill
260			_aUSA : _bMacGraw Hill Book Company _c1948.
300			_avi, 216 p. :
650			_aMCE
942			_cBK
999			_c3990 _d3990