1
Corporate Authors:
Published: Information Gatekeepers,
Publication Dates: 1978.
Call Number: TP399-53/T772/1978/
;
Published: Information Gatekeepers,
Publication Dates: 1978.
Call Number: TP399-53/T772/1978/
2
Corporate Authors:
Group Author:
Published: Communications and Information Institute, Information Gatekeepers,
Publication Dates: [1981?]
Call Number: F637.120/T794
Group Author:
Published: Communications and Information Institute, Information Gatekeepers,
Publication Dates: [1981?]
Call Number: F637.120/T794
3
Corporate Authors:
Published: Information Gatekeepers,
Publication Dates: [1980?]
Call Number: TP311.131-532/C748/1979
; ;
Published: Information Gatekeepers,
Publication Dates: [1980?]
Call Number: TP311.131-532/C748/1979