00637pamaa2200205 4500 0000050154 20140919090000.0 120601s2005 eng 9780521521499 (pbk) BF441 BUT 2005 Butterworth Thinking skills John Butterworth and Simon Carver. Cambridge ; New York: Cambridge University Press, 2005. 280 p.: ill.; 25 cm. Cambridge international examinations Includes index CALUK Critical thinking Carver, Simon http://www.cambridge.org