Online Searching: The Impact on User Charges of the Extended Use of Online Information Services. T. P. Barwise. Paris: International Council of Scientific Unions Abstracting Board; 1979.
Online Searching: The Impact on User Charges of the Extended Use of Online Information Services. T. P. Barwise. Paris: International Council of Scientific Unions Abstracting Board; 1979.
(xsd:string)
Online Searching: The Impact on User Charges of the Extended Use of Online Information Services. T. P. Barwise. Paris: International Council of Scientific Unions Abstracting Board; 1979.
(xsd:string)