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Proceedings of workshop on projection of scientific knowledge in mass media of Pakistan Pakistan Scientific and Technological Information Centre Proceedings of the workshop on "Science in mass media" Pakistan Scientific and Technological Information Centre Proceeding of the workshop on "science awareness through mass media" Quetta, 1-2 June, 2007 Pakistan Scientific and Technological Information Centre Proceedings of the workshop on data warehousing and data mining Pakistan Scientific and Technological Information Centre Union catalogue of scientific periodicals Pakistan Scientific and Technological Information Centre Union catalogue of scientific periodicals in the libraries of Pakistan Pakistan Scientific and Technological Information Centre Pakistan science Abstracts Pakistan scientific and technological information centre Canadian Patents Class Schedule Listing Pakistan Scientific and Technological Information Centre