Hanson, Norwood Russell <br/><br/>
Patterns of discovery :  an inquiry into the conceptual foundations of science / 
Norwood Russell Hanson,   
 - Cambridge:  At the university press,  1965. 
 - 240p;.  25 cm. 
<br/><br/>
<br/><br/><label>LCCN: </label>72106978  
<br/><br/><label>Subjects--Topical Terms: </label><br/> Science--.
<br/><br/><label>LC Class. No.: </label>H61  / .D54 
<br/><br/><label>Dewey Class. No.: </label>500  / HAP 1965