Labour problems and social welfare 
by R.C. Saxena 
 - 15th ed. 
 - Meerut:  K. Nath & Co.,986. 
 - xii, 988p.:  35cm. 
<br/><br/><label>Subjects--Index Terms: </label>Economics Labour economics Labour problems 
<br/><br/><label>Dewey Class. No.: </label>331