Ad Hoc Committee to Examine Postgraduate Training in Science and Technology [and subcommittees] Ad Hoc Committee to Examine Postgraduate Training in Science and Technology : December 1965 - July 1968 Group Leaders Subcommittee : May 1966 - November 1966 Discussion between some members of the committee with representatives of the University Grants Committee : January 1969 Discussion on Postgraduate Training in Physics : March 1969 Earth Sciences Subcommittee : April 1969 1965 - 1969