Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Sr. No. | Name | From | Till | Occupation |
| --- | --- | --- | --- | --- |
| 1. | Padamvir Singh | 2009 | Current | IAS |
| 2. | Rudhra Gangadharan | 06/04/2006 | 02/09/2009 | IAS |
| 3. | D.S. Mathur | 29/10/2004 | 06/04/2006 | IAS |
| 4. | Binod Kumar | 20/01/2003 | 15/10/2004 | IAS |
| 5. | Wajahat Habibullah | 08/11/2000 | 13/01/2003 | IAS |
| 6. | B.S. Baswan | 06/10/1996 | 08/11/2000 | IAS |
| 7. | N.C. Saxena | 25/05/1993 | 06/10/1996 | IAS |
| 8. | B.N. Yugandhar | 26/05/1988 | 25/01/1993 | IAS |
| 9. | R.N. Chopra | 06/06/1985 | 29/04/1988 | IAS |
| 10. | K. Ramanujam | 27/02/1984 | 24/02/1985 | IAS |
| 11. | R.K. Shastri | 09/11/1982 | 27/02/1984 | IAS |
| 12. | I.C. Puri | 16/06/1982 | 11/10/1982 | IAS |
| 13. | P.S. Appu | 02/08/1980 | 01/03/1982 | IAS |
| 14. | G.C.L. Joneja | 23/07/1977 | 30/06/1980 | IAS |
| 15. | B.C. Mathur | 17/05/1977 | 23/07/1977 | IAS |
| 16. | Rajeshwar Prasad | 11/05/1973 | 11/04/1977 | IAS |
| 17. | D.D. Sathe | 19/03/1969 | 11/05/1973 | ICS |
| 18. | K.K. Das | 12/07/1968 | 24/02/1969 | ICS |
| 19. | M.G. Pimputkar | 04/09/1965 | 29/04/1968 | ICS |
| 20. | S.K. Dutta | 13/08/1963 | 02/07/1965 | ICS |
| 21. | A.N. Jha | 01/09/1959 | 30/09/1962 | ICS |
Question:
who was the only director to begin work in the 1950's?
Answer:
A.N. Jha