000 00308nam a2200133Ia 4500
008 160316s1961 xxu||||| |||| 00| 0 eng d
020 _a
100 _aD. Butler
245 _aLabour Economics
250 _a1st
260 _aNEW DELHI
_bAMERIND PUBLISHING CO. PVT. LTD
_c1961
300 _a595
700 _a
_a
999 _c37594
_d37594