Wikepedia lists 15 papers written by Justice Haleem, which he presented in different fora where he represented Pakistan . I will be placing all these in the near future, for all who may be interested in retrieving any information of interest. One of his hall mark works was in collaberation with his contemporary, the Chief Justice of Israel, in an international moot court proceedings in Berlin, Germany, 1985. These are not available with me, and I apologize for not posting these.
I am feverishly working on the two topics posted earlier and hope to post them within a week.