TY - BOOK AU - Sudkamp,Thomas A. TI - Languages and machines: an introduction to the theory of computer science SN - 9788131714751 AV - QA267.3 .S83 2006 PY - 2006/// CY - Noida PB - Pearson KW - Formal languages KW - Machine theory KW - Computational complexity N1 - Includes bibliographical references (p. 641-647) and index; Computer Science & Engineering ER -