References

DAWKINS, R. "The Selfish Gene", Second Edition (Oxford University Press, 1989) ISBN 0 19 286092 5

DUMMETT, M A E. "Frege, Philosophy of Language", First Edition (Duckworth, 1973) ISBN 0 7156 0659 X (For a description of what is changed in the Second Edition, see Chapter 1 of "The Interpretation of Frege's Philosophy".)

DUMMETT, M A E. "The Interpretation of Frege's Philosophy", (Duckworth, 1981) ISBN 0 7156 1450 9

DUMMETT, M A E. "Truth and Other Enigmas", (Duckworth, 1978) ISBN 0 7156 1650 1

FREGE, G. "Posthumus Writings", translated by P Long and R White, (Basil Blackwell, 1979) ISBN 0 631 10301 5

GALE, R M. "The Philosophy of Time", (MacMillan, 1968) SBN 333 03761 8

GEACH, P and BLACK, M. "Translations from the Philosophical Writings of Gottlob Frege", (Basil Blackwell, 1977) ISBN 0 631 05810 0

GOLDSTEIN, H. "Classical Mechanics", (Addison-Wesley, 1950).

KNEALE, W and KNEALE, M. "The Development of Logic", (Clarendon Press, 1984) ISBN 0 19 824773 7

KOESTLER, A. "The Sleepwalkers", (Penguin Books, 1964) SBN 14 020972 7

LUCAS, J R. "A Treatise on Time and Space", (Methuen, 1973) SBN 416 75050 2

QUINE, W V O. "Methods of Logic", (Routledge and Kegan Paul, 1972) ISBN 0 7100 7780 7

QUINE, W V O. "Word and Object", (The MIT Press, 1960) ISBN 0 262 67001 1

RUSSELL, B. "The Principles of Mathematics", (Cambridge, 1903)

SLUGA, A. "Gottlob Frege", (Routledge & Kegan Paul, 1980) ISBN 0 7100 0474 5

TENNANT, N.W. "Natural Logic", (Edinburgh University Press, 1978) ISBN 0 85224 347 2