"Report,1977." 

 - New  York UN        1977 
 - "iv,83p."  cm. 
<br/><br/><label>Standard No.: </label>184344 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"V1N45,93:3.N77r, L7/UN"