00847cam a2200277 a 450000100070000000500170000700800410002403500130006501000170007802000380009502000430013304000180017605000230019408200080021710000200022524500570024525000130030226000630031530000450037850400510042365000220047465000140049665000160051065000180052670000250054411316720230410133005.0040416s2005    njua     b    001 0 eng    a13561167  a  2004040147  a0131898345 (student : alk. paper)  a0131332759 (professional : alk. paper)  aDLCcDLCdDLC14aBC 108bC783i 200500a1601 aCopi, Irving M.10aIntroduction to logic /cIrving M. Copi, Carl Cohen.  a12th ed.  aUpper Saddle River, N.J. :bPearson/Prentice Hall,cc2005.  axx, 683 p. :bill. (some col.) ;c25 cm.  aIncludes bibliographical references and index. 0aLogicvTextbooks. 4aLógica. 4aSilogismos. 4aRazonamiento.1 aCohen, Carl,d1931-.