Predicate Calculus and Program Semantics by Edsger W Dijkstra: Used

Structured Programming by Edsger Wybe Dijkstra; C. A. R. Hoare; Ole-Johan Dahl

The Oxford Handbook of Project Management by Peter W.G. Morris (English) Paperba

The Lambda Calculus: Its Syntax and Semantics, H. P. Barendregt, Paperback 1995

A Discipline of Programming - Paperback, by Edsger W. Dijkstra - Very Good b

The Lambda Calculus: Its Syntax and Semantics, H. P. Barendregt, VG Paperback

Formal Development of Programs and Proofs edited by Edsger Dijkstra (hardcover)

Gender and Economics: A European Perspective by Geske Dijkstra (English) Paperba