TY - BOOK AU - Assmus,E.F. AU - Key,J.D. TI - Designs and their codes SN - 0521458390 (pbk.) PY - 1993/// CY - Cambridge, New York, PB - Cambridge University Press KW - Combinatorial designs and configurations KW - Coding theory N1 - First published in paperback (with corrections) 1993; Includes bibliographical references (p. 317-336) and index ER -