2For a description of prototyping and the spiral model, see Roger S. Pressman, Software  A Practitioner's Approach, 3rd ed.
There is not a book named Roger S. Pressman, Software A Practitioner's Approach, 3rd ed..
mnli hypothesis: There is not a book named Roger S. Pressman, Software A Practitioner's Approach, 3rd ed.. premise: 2For a description of prototyping and the spiral model, see Roger S. Pressman, Software  A Practitioner's Approach, 3rd ed.