000 00499cam a22001097a 4500
008 180718b1968 xxu||||| |||| 00| 0 eng d
082 _aR2x54 In2
245 _aNational classification of occupations
_cby Directorate General of Employment and Training, Ministry of Labour, Employment and Rehabilitation
260 _aDelhi
_bManager of Publications Civil Lines
_c1968
300 _av.p.
700 _aIndia. Directorate General of Employment and Training, Ministry of Labour, Employment and Rehabilitation
999 _c495860
_d495860