TY - BOOK AU - Upton, Albert, AU - Samson, Richard W. TI - Creative analysis; the graded exercises in analysis AV - P325 U67 PY - 1963///c1961 CY - New York PB - Dutton KW - SoluciĆ³n de problemas KW - Semantica KW - Problemas, ejercicios, etc ER -