Haslett, A.W.. <br/><br/>
Science News 28 /  Textual Documents 
A.W.Haslett. 
 - Ist ed / 
 - London :  Penguin Books ,  1953. 
 - 128p ; 
<br/><br/><label>Subjects--Index Terms: </label>Pure Science T/G-Pure Science G- T/G 
<br/><br/><label>Dewey Class. No.: </label>505  / Sc57