TY - BOOK AU - Hein,James L. TI - Discrete structures, logic, and computability SN - 0763718432 U1 - 004.01511 21 PY - 2001/// CY - Boston PB - Jones and Bartlett Publishers KW - Computer science KW - Mathematics N1 - Includes bibliographical references (p. 915-919) and index UR - http://www.loc.gov/catdir/toc/fy031/2001038122.html ER -