00414nam a2200145Ia 4500 331.70954 In39.OE India. Labour, Ministry of- Employment & Training Directorate General of- Occupational educational pattern in India (public sector)-1970 New Delhi The Auth. 1976 iii, 261p. 0 0 0 0 ISI ISI 1998-07-31 0 331.70954 In39.OE DP13017 2019-02-14 00:00:00 2019-02-14 BK 0 0 0 0 ISI ISI 1998-07-31 0 331.70954 In39.OE DP13018 2019-02-14 00:00:00 2019-02-14 BK 4320 4320 4320