TY  - BOOK
AU  - Markert, Linda Rae
AU  - Markert, Linda Rae
TI  - Contemporary technology: innovations, issues, and perspectives
SN  - 0-87006-730-3
U1  - DC 600 1989
PY  - 1989///
CY  - Illinois
PB  - The Goodheart-willcox Company, Inc.
KW  - Technological innovations
N1  - Includes index
ER  -