Economic census 1980   Provisional results 

 - Lucknow  Govt Press        1981 
 - 51p  cm. 
<br/><br/><label>Standard No.: </label>34526 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"X.252s, M1/GD"