TY  - BOOK
AU  - Walker,William B.
TI  - Industrial innovation and international trading performance
SN  - 0892320834
U1  - 658.8 
PY  - 1979///
CY  - Connecticut
PB  - Jai Press
KW  - Product life cycle
KW  - Commerce
KW  - Technological innovations
N1  - Includes index; Bibliography: p. 115-118
ER  -