TY  - BOOK
AU  - Lay,Mary M.
TI  - Technical communication
SN  - 0-256-11985-6
AV  - T10.5 .T413 1995
U1  - 601.4 20
PY  - 1995///
CY  - Chicago
PB  - Irwin.
KW  -  Technical information
N1  - Includes bibliographical references and index
ER  -