Book Discount! Praxis Education is offering ANZSYS members and friends a 50% discount ($4.99) on the last of the original first edition copies of Systems Thinking and Associated Methodologies by Bill Hutchinson, one of the founders of ANZSYS. To buy use the coupon ANZSYS in the online bookshop at https://www.praxiseducation.com/index.php/product/10-systems-thinking-and-associated-methodologies-book