TY  - BOOK
AU  - Heidegger, Martin
AU  - Heidegger,Martin
TI  - The Question Concerning Technology and Other Essays
SN  - 0061319694   
U1  - N81.1HM 
PY  - 1977///
CY  - New York
PB  - Harper Collins Publishers
N1  - includes index and biblioraphy
ER  -