R. A Gregory <br/><br/>
Discovery Or The Spirit And Service Of Science / 
R. A Gregory 
 - London  Gregory Press  1917 
 - 340.p 
<br/><br/>Outlook And Endeavour (Page-1),  Truth And Testimony (Page-23), The Scientific Mind (Page-36), Pursuit Of Knowledge (Page-56), Belief And Evidence (Page-92), Inquiry And Interpretation (Page-125), Law And Principle (Page-165), Conquest Of Diseases (Page-201), Scientific Motive (Page-234), Practical Purpose (Page-256), Across The Boarder (Page-292), Towards Infinity (Page-311). 
<br/><br/><label>ISBN: </label>9781406763270 
<br/><br/><label>Dewey Class. No.: </label>500,GRE