TY - BOOK T1 - Programs, machines, and computation :an introduction to the theory of computing / DA - c1976. CY - London ; CY - New York : AU - Clark, K. L. AU - Cowell, Don, CN - QA267 CN - QA267 PB - McGraw-Hill, PP - London ; PP - New York : PY - c1976. ID - 63764 KW - Machine theory. KW - Formal languages. SN - 0070840679 TI - Programs, machines, and computation :an introduction to the theory of computing / ER -