B.C. Vickery (1970) Techniques of information retrieval, London: Butterworth. p. v; As cited in: Lyn Robinson and David Bawden (2011) " Brian Vickery and the foundations of information science http://www.iskouk.org/conf2011/papers/robinson.pdf".
“… it is most important – particularly in an immature field like information science - to accept that all modes of study and all analytical methods can make useful contributions, and not to denigrate [qualitative] models as “just description””
Source: Information Systems (1973), p. 331; As cited in: Lyn Robinson and David Bawden (2011).
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Brian Campbell Vickery 84
British information theorist 1918–2009Related quotes
Source: Transforming qualitative information (1998), p. as cited in: Graciela Tonon (2012) Young People's Quality of Life and Construction of Citizenship. p. 53.
as Soviet writers would have it
Preface: second paragraph
Information Systems (1973)

“Science is the most important thing you can study in school.”
[NewsBank, 35, Associated Press, TV host decries U.S. failure to value science, math education, The Star-Ledger, Newark, New Jersey, December 10, 2000]
Source: Systems Engineering Tools, (1965), p. 108; As cited in: Alberto Ortiz (1992) Systems engineering concept demonstration, process model http://www.dtic.mil/dtic/tr/fulltext/u2/a265469.pdf. p. 12

Variant: Tektology must clarify the modes of organization that are perceived to exist in nature and human activity; then it must generalize and systematize these modes; further it must explain them, that is, propose abstract schemes of their tendencies and laws; finally, based on these schemes, determine the direction of organizational methods and their role in the universal process. This general plan is similar to the plan of any natural science; but the objective of tektology is basically different. Tektology deals with organizational experiences not of this or that specialized field, but of all these fields together. In other words, tektology embraces the subject matter of all the other sciences and of all the human experience giving rise to these sciences, but only from the aspect of method, that is, it is interested only in the modes of organization of this subject matter.
Source: Essays in tektology, 1980, p. iii

“Qualitatively different contradictions can only be resolved by qualitatively different methods.”
On Contradiction (1937)
Original: (zh-CN) 不同质的矛盾,只有用不同质的方法才能解决。
Source: Executable Modeling with UML. A vision or a Nightmare (2002), p. 697