POSD extras

Click here for presentation of how IDEF restricts abstraction of system design and how POSD overcomes this restriction

Click imprint preface chapter 1 chapter 2 chapter 3 chapter 4 chapter 5 chapter 6 chapter 7 chapter 8 appendices for document on Inland Revenue example

Click here for presentation of retail example

Click here for presentation of building estimator example

Click here for presentation of local government example

Click here for presentation of news agency example