1. Provision of patent information; a National Patent Office Perspective;Blackman;World Patent Information,1995
2. Taking patent information services to small and medium enterprises;Blackman;Intellectual Property in Asia and the Pacific,1994
3. Locating new ideas in the technology marketplace using patent information;Blackman,1994
4. The Most Beautiful Molecule: an Adventure in Chemistry;Aldersey-Williams,1995
5. The new doctrinal trend;Dodds;Journal of the Patent Office Society (US),1948