Annual report on the working of the factories act, 1934, 1948 in the east punjab for the year 1949 

 - Punjab  Govt. of Punjab          1952 
 - xxviii, 9 p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9:9:(Z2,N).236.N49r, J2