Philosophy of science 
 / prepared for the course team by Janet Radcliffe Richards 
 .- Milton Keynes: The Open University Press,  1981 
 .- 66p. 
.- ( Arts: A Third Level Course Philosophical Problems Units 23-24   
<br/><u>Subject Headings:</u> <br/>Arts;
<br/><U>Author Added Entry: </u><br/>Richards, Janet Radcliffe;