00321nam a2200133Ia 4500008004100000100002400041245003100065250001200096260003400108300000700142650001400149942000700163999001700170190216s9999||||xx |||||||||||||| ||und||  aBalakrishnapillay K 0aLabour Theory Of Economics  a1st Ed.  bKerala Bhasha Institutec1974  a71  aEconomics  cBK  c38307d38307