Index to all books on the physical sciences in English, 1967 through January 1974. 

 - Rockville, MD,  [1974] 
<br/><br/><label>ISBN: </label>0914358014   
<br/><br/><label>LCCN: </label>74075515 //r90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical sciences -- Indexes.--Physical sciences -- Indexes.
<br/><br/><label>LC Class. No.: </label>Z7401  / .M33 1974 
<br/><br/><label>Dewey Class. No.: </label>500.2/01/6