TY - BOOK AU - Adams,James L. TI - Flying buttresses, entropy, and O-rings: the world of an engineer SN - 0674306880 AV - TA148 .Ad1 1991 U1 - 620 20 PY - 1991/// CY - Cambridge, Mass. PB - Harvard University Press KW - Engineering KW - Popular works N1 - Includes bibliographical references (p. [249]-256 and index ER -