Lois Lane knows that Superman can fly, but she does not know that Clark Kent can fly. How can that be, given that Superman and Clark are one and the same? To an

constitutive of reference in laboratory sciences as cultural sign systems and their manipulation and superposition, collectively shared classifications and asso

First Published in 1984. Routledge is an imprint of Taylor & Francis, an informa company.

Chemistry seeks to provide qualitative and quantitative explanations for the observed behaviour of elements and their compounds. Doing so involves making use of

Myth-making Man did not create the Gods in his own image. The primary divinities of Egypt, such as Sut, Sebek, and Shu, three of the earliest, were represented