TY - BOOK AU - Jackson,Daniel TI - Software abstractions: logic, language and analysis SN - 9788120331709 AV - QA 76.76 .J33 2006 PY - 2006/// CY - New Delhi PB - Prentice Hall KW - Computer software KW - Development KW - Language KW - Operators N1 - Includes bibliographical references (p. [333]-339) and index ER -