Parker C C. <br/><br/>
Informationa sources in science and technology 

 - London  `Butterworths         1975 
 - 223p 
<br/><br/><label>Standard No.: </label>7759 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2;97(A), L5-;1 (2)