"0, . "
directory of operational computer application in united: kingdom libraries & information unit 2nd edition/ - 1 ed. - london : aslib 1977. - ", 195p.; 30 cm."
libraries-information systems-united kingdom--information services-electronic data processing-uk
029. 9
directory of operational computer application in united: kingdom libraries & information unit 2nd edition/ - 1 ed. - london : aslib 1977. - ", 195p.; 30 cm."
libraries-information systems-united kingdom--information services-electronic data processing-uk
029. 9