John N. Warfield Explains Delta Chart & ISM

A audio recording of a conversation between Warfield one of his graduate assistants in which Warfield explains Interpretive Structural Modeling (ISM) and the Delta Chart.



Dangsheng spent 3 years as graduate assistant in Warfield's office. I remember turning on an tape recorder once while Warfield was explaining ISM to him. This cassette might be the one. If it is Dangsheng on the tape, then the date is between 1992 and 1994, while the ISM Windows SOFTWARE was being written.

(r.w. circa 2000)



Additional Info

  • Category: Interpretive Structural Modeling (ISM), Professional History
Read 120 times Last modified on Sunday, 19 July 2015 14:40

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