TY - BOOK AU - Jacky,Jonathan TI - The way of Z: practical programming with formal methods SN - 9780521559768 (pbk.) U1 - 005.12 PY - 1997/// CY - Cambridge, New York, NY, USA PB - Cambridge University Press KW - Formal methods (Computer science) KW - Z (Computer program language) N1 - Includes bibliographical references and index ER -